Mercurial > projects > dil
annotate trunk/src/Parser.d @ 301:caef255a2801
- Fix in some ctors: adding only non-null members to this.children.
author | aziz |
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date | Sat, 11 Aug 2007 17:30:02 +0000 |
parents | 559d5d62e0c1 |
children | d04a79e795a2 |
rev | line source |
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0 | 1 /++ |
2 Author: Aziz Köksal | |
249 | 3 License: GPL3 |
0 | 4 +/ |
65 | 5 module Parser; |
69
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6 import Lexer; |
242
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7 import SyntaxTree; |
71 | 8 import Token; |
9 import Messages; | |
10 import Information; | |
102 | 11 import Declarations; |
12 import Statements; | |
70 | 13 import Expressions; |
94 | 14 import Types; |
213
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15 import std.stdio; |
65 | 16 |
71 | 17 private alias TOK T; |
18 | |
65 | 19 class Parser |
20 { | |
71 | 21 Lexer lx; |
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22 Token* token; |
71 | 23 |
24 Information[] errors; | |
25 | |
26 this(char[] srcText, string fileName) | |
27 { | |
28 lx = new Lexer(srcText, fileName); | |
87
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29 } |
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30 |
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31 char* prev; |
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32 |
206 | 33 void start() |
34 { | |
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35 prev = lx.text.ptr; |
206 | 36 nT(); |
37 } | |
38 | |
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39 void nT() |
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40 { |
132 | 41 do |
42 { | |
43 lx.nextToken(); | |
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44 token = lx.token; |
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45 if (!trying) |
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46 { |
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47 writef("\33[32m%s\33[0m", token.type); |
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48 writef("%s", prev[0 .. token.end - prev]); |
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49 prev = token.end; |
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50 } |
132 | 51 } while (token.type == T.Comment) // Skip comments |
71 | 52 } |
70 | 53 |
102 | 54 void skipToOnePast(TOK tok) |
55 { | |
56 for (; token.type != tok && token.type != T.EOF; nT()) | |
57 {} | |
58 nT(); | |
59 } | |
105 | 60 |
213
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61 int trying; |
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62 int errorCount; |
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63 |
214 | 64 ReturnType try_(ReturnType)(lazy ReturnType parseMethod, out bool success) |
103
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65 { |
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66 writef("\33[31mtry_\33[0m"); |
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67 ++trying; |
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68 // auto len = errors.length; |
239
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69 auto oldToken = token; |
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70 auto oldCount = errorCount; |
239
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71 // auto lexerState = lx.getState(); |
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72 auto result = parseMethod(); |
105 | 73 // If the length of the array changed we know an error occurred. |
213
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74 if (errorCount != oldCount) |
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75 { |
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76 // lexerState.restore(); // Restore state of the Lexer object. |
213
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77 // errors = errors[0..len]; // Remove errors that were added when parseMethod() was called. |
239
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78 token = oldToken; |
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79 lx.token = oldToken; |
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80 errorCount = oldCount; |
214 | 81 success = false; |
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82 } |
214 | 83 else |
84 success = true; | |
213
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85 --trying; |
214 | 86 writef("\33[34m%s\33[0m", success); |
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87 return result; |
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88 } |
105 | 89 |
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90 Class set(Class)(Class node, Token* begin) |
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91 { |
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92 node.setTokens(begin, this.token); |
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93 return node; |
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94 } |
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95 |
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96 TOK peekNext() |
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97 { |
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98 Token* next = token; |
296 | 99 do |
100 lx.peek(next); | |
297 | 101 while (next.type == T.Comment) |
238
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102 return next.type; |
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103 } |
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104 |
102 | 105 /++++++++++++++++++++++++++++++ |
106 + Declaration parsing methods + | |
107 ++++++++++++++++++++++++++++++/ | |
108 | |
109 Declaration[] parseModule() | |
110 { | |
111 Declaration[] decls; | |
112 | |
113 if (token.type == T.Module) | |
114 { | |
262 | 115 auto begin = token; |
115
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116 ModuleName moduleName; |
102 | 117 do |
118 { | |
119 nT(); | |
263 | 120 moduleName ~= requireId(); |
102 | 121 } while (token.type == T.Dot) |
122 require(T.Semicolon); | |
262 | 123 decls ~= set(new ModuleDeclaration(moduleName), begin); |
102 | 124 } |
110 | 125 decls ~= parseDeclarationDefinitions(); |
102 | 126 return decls; |
127 } | |
128 | |
110 | 129 Declaration[] parseDeclarationDefinitions() |
102 | 130 { |
131 Declaration[] decls; | |
213
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132 while (token.type != T.EOF) |
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133 decls ~= parseDeclarationDefinition(); |
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134 return decls; |
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135 } |
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136 |
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137 /* |
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138 DeclDefsBlock: |
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139 { } |
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140 { DeclDefs } |
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141 */ |
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142 Declaration[] parseDeclarationDefinitionsBlock() |
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143 { |
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144 Declaration[] decls; |
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145 require(T.LBrace); |
122 | 146 while (token.type != T.RBrace && token.type != T.EOF) |
161 | 147 decls ~= parseDeclarationDefinition(); |
213
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148 require(T.RBrace); |
102 | 149 return decls; |
150 } | |
151 | |
110 | 152 Declaration parseDeclarationDefinition() |
102 | 153 { |
262 | 154 auto begin = token; |
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155 Declaration decl; |
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156 switch (token.type) |
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157 { |
238
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158 case T.Align, |
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159 T.Pragma, |
238
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160 // Protection attributes |
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161 T.Export, |
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162 T.Private, |
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163 T.Package, |
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164 T.Protected, |
238
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165 T.Public: |
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166 decl = parseAttributeSpecifier(); |
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167 break; |
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168 // Storage classes |
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169 case T.Extern, |
203
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170 T.Deprecated, |
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171 T.Override, |
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172 T.Abstract, |
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173 T.Synchronized, |
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174 //T.Static, |
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175 T.Final, |
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176 T.Const, |
269 | 177 //T.Invariant, // D 2.0 |
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178 T.Auto, |
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179 T.Scope: |
238
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180 case_StaticAttribute: |
269 | 181 case_InvariantAttribute: // D 2.0 |
238
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182 decl = parseStorageAttribute(); |
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183 break; |
191
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184 case T.Alias: |
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185 nT(); |
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186 // TODO: parse StorageClasses? |
226
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187 decl = new AliasDeclaration(parseDeclaration()); |
191
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188 break; |
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189 case T.Typedef: |
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190 nT(); |
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191 // TODO: parse StorageClasses? |
226
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192 decl = new TypedefDeclaration(parseDeclaration()); |
191
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193 break; |
103
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194 case T.Static: |
238
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195 switch (peekNext()) |
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196 { |
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197 case T.Import: |
119
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198 goto case T.Import; |
125
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199 case T.This: |
119
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200 decl = parseStaticConstructorDeclaration(); |
125
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
aziz
parents:
124
diff
changeset
|
201 break; |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
aziz
parents:
124
diff
changeset
|
202 case T.Tilde: |
119
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
aziz
parents:
118
diff
changeset
|
203 decl = parseStaticDestructorDeclaration(); |
125
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
aziz
parents:
124
diff
changeset
|
204 break; |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
aziz
parents:
124
diff
changeset
|
205 case T.If: |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
aziz
parents:
124
diff
changeset
|
206 decl = parseStaticIfDeclaration(); |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
aziz
parents:
124
diff
changeset
|
207 break; |
127
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
aziz
parents:
126
diff
changeset
|
208 case T.Assert: |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
aziz
parents:
126
diff
changeset
|
209 decl = parseStaticAssertDeclaration(); |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
aziz
parents:
126
diff
changeset
|
210 break; |
125
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
aziz
parents:
124
diff
changeset
|
211 default: |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
212 goto case_StaticAttribute; |
125
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
aziz
parents:
124
diff
changeset
|
213 } |
228
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
214 break; |
103
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
215 case T.Import: |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
216 decl = parseImportDeclaration(); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
217 break; |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
218 case T.Enum: |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
219 decl = parseEnumDeclaration(); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
220 break; |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
221 case T.Class: |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
222 decl = parseClassDeclaration(); |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
223 break; |
112 | 224 case T.Interface: |
225 decl = parseInterfaceDeclaration(); | |
226 break; | |
113
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
aziz
parents:
112
diff
changeset
|
227 case T.Struct, T.Union: |
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
aziz
parents:
112
diff
changeset
|
228 decl = parseAggregateDeclaration(); |
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
aziz
parents:
112
diff
changeset
|
229 break; |
117
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
aziz
parents:
116
diff
changeset
|
230 case T.This: |
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
aziz
parents:
116
diff
changeset
|
231 decl = parseConstructorDeclaration(); |
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
aziz
parents:
116
diff
changeset
|
232 break; |
118
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
aziz
parents:
117
diff
changeset
|
233 case T.Tilde: |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
aziz
parents:
117
diff
changeset
|
234 decl = parseDestructorDeclaration(); |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
aziz
parents:
117
diff
changeset
|
235 break; |
120 | 236 case T.Invariant: |
269 | 237 version(D2) |
238 { | |
239 auto next = token; | |
240 lx.peek(next); | |
241 if (next.type == T.LParen) | |
242 { | |
243 lx.peek(next); | |
244 if (next.type != T.RParen) | |
245 goto case_Declaration; | |
246 } | |
247 else | |
248 goto case_InvariantAttribute; | |
249 } | |
120 | 250 decl = parseInvariantDeclaration(); |
251 break; | |
121 | 252 case T.Unittest: |
253 decl = parseUnittestDeclaration(); | |
254 break; | |
122 | 255 case T.Debug: |
256 decl = parseDebugDeclaration(); | |
140 | 257 break; |
146
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
258 case T.Version: |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
259 decl = parseVersionDeclaration(); |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
260 break; |
140 | 261 case T.Template: |
262 decl = parseTemplateDeclaration(); | |
263 break; | |
141 | 264 case T.New: |
265 decl = parseNewDeclaration(); | |
266 break; | |
267 case T.Delete: | |
268 decl = parseDeleteDeclaration(); | |
269 break; | |
146
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
270 case T.Mixin: |
256 | 271 decl = parseMixin!(MixinDeclaration)(); |
146
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
272 break; |
129 | 273 case T.Semicolon: |
274 nT(); | |
275 decl = new EmptyDeclaration(); | |
276 break; | |
192 | 277 // Declaration |
278 case T.Identifier, T.Dot, T.Typeof: | |
279 // BasicType | |
280 case T.Char, T.Wchar, T.Dchar, T.Bool, | |
281 T.Byte, T.Ubyte, T.Short, T.Ushort, | |
282 T.Int, T.Uint, T.Long, T.Ulong, | |
283 T.Float, T.Double, T.Real, | |
284 T.Ifloat, T.Idouble, T.Ireal, | |
285 T.Cfloat, T.Cdouble, T.Creal, T.Void: | |
269 | 286 case_Declaration: |
192 | 287 decl = parseDeclaration(); |
288 break; | |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
289 /+case T.Module: |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
290 // TODO: Error: module is optional and can appear only once at the top of the source file. |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
291 break;+/ |
103
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
292 default: |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
293 error(MID.ExpectedButFound, "Declaration", token.srcText); |
292 | 294 decl = new IllegalDeclaration(token); |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
295 nT(); |
103
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
296 } |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
297 // writef("§%s§", decl.classinfo.name); |
262 | 298 set(decl, begin); |
129 | 299 return decl; |
102 | 300 } |
301 | |
122 | 302 /* |
303 DeclarationsBlock: | |
304 : DeclDefs | |
305 { } | |
306 { DeclDefs } | |
307 DeclDef | |
308 */ | |
309 Declaration[] parseDeclarationsBlock() | |
310 { | |
311 Declaration[] decls; | |
312 switch (token.type) | |
313 { | |
314 case T.LBrace: | |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
315 decls = parseDeclarationDefinitionsBlock(); |
122 | 316 break; |
317 case T.Colon: | |
318 nT(); | |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
319 while (token.type != T.RBrace && token.type != T.EOF) |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
320 decls ~= parseDeclarationDefinition(); |
122 | 321 break; |
322 default: | |
323 decls ~= parseDeclarationDefinition(); | |
324 } | |
325 return decls; | |
326 } | |
327 | |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
328 Declaration parseDeclaration(StorageClass stc = StorageClass.None) |
192 | 329 { |
202
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
aziz
parents:
201
diff
changeset
|
330 Type type; |
262 | 331 Token* ident; |
192 | 332 |
202
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
aziz
parents:
201
diff
changeset
|
333 // Check for AutoDeclaration |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
334 if (stc != StorageClass.None && |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
335 token.type == T.Identifier && |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
336 peekNext() == T.Assign) |
192 | 337 { |
262 | 338 ident = token; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
339 nT(); |
202
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
aziz
parents:
201
diff
changeset
|
340 } |
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
aziz
parents:
201
diff
changeset
|
341 else |
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
aziz
parents:
201
diff
changeset
|
342 { |
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
aziz
parents:
201
diff
changeset
|
343 type = parseType(); |
262 | 344 ident = requireId(); |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
345 // Type FunctionName ( ParameterList ) FunctionBody |
202
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
aziz
parents:
201
diff
changeset
|
346 if (token.type == T.LParen) |
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
aziz
parents:
201
diff
changeset
|
347 { |
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
aziz
parents:
201
diff
changeset
|
348 // It's a function declaration |
258 | 349 TemplateParameters tparams; |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
350 if (tokenAfterParenIs(T.LParen)) |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
351 { |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
352 // ( TemplateParameterList ) ( ParameterList ) |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
353 tparams = parseTemplateParameterList(); |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
354 } |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
355 |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
356 auto params = parseParameterList(); |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
357 // ReturnType FunctionName ( ParameterList ) |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
aziz
parents:
266
diff
changeset
|
358 auto funcBody = parseFunctionBody(); |
290
7933a0c17c9f
- Changed class FunctionDeclaration. Parses passes return type, function name, template parameters, normal parameters and function body to constructor.
aziz
parents:
289
diff
changeset
|
359 return new FunctionDeclaration(type, ident, tparams, params, funcBody); |
202
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
aziz
parents:
201
diff
changeset
|
360 } |
230
8f1790d16753
- Fix: added missing call to parseDeclaratorSuffx() in parseDeclaration.
aziz
parents:
229
diff
changeset
|
361 type = parseDeclaratorSuffix(type); |
192 | 362 } |
363 | |
364 // It's a variable declaration. | |
262 | 365 Token*[] idents = [ident]; |
194 | 366 Expression[] values; |
199
a95fee6e4b7e
- Fix: parseDeclaration(): appending null to values when no initializer present.
aziz
parents:
198
diff
changeset
|
367 goto LenterLoop; // We've already parsed an identifier. Jump to if statement and check for initializer. |
194 | 368 while (token.type == T.Comma) |
369 { | |
222
4f31e4671e06
- Fix: nT() wasn't called in while loop to skip T.Comma.
aziz
parents:
220
diff
changeset
|
370 nT(); |
262 | 371 idents ~= requireId(); |
194 | 372 LenterLoop: |
373 if (token.type == T.Assign) | |
374 { | |
375 nT(); | |
376 values ~= parseInitializer(); | |
377 } | |
199
a95fee6e4b7e
- Fix: parseDeclaration(): appending null to values when no initializer present.
aziz
parents:
198
diff
changeset
|
378 else |
a95fee6e4b7e
- Fix: parseDeclaration(): appending null to values when no initializer present.
aziz
parents:
198
diff
changeset
|
379 values ~= null; |
194 | 380 } |
381 require(T.Semicolon); | |
283 | 382 return new VariableDeclaration(type, idents, values); |
194 | 383 } |
192 | 384 |
194 | 385 Expression parseInitializer() |
386 { | |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
387 if (token.type == T.Void) |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
388 { |
266 | 389 auto begin = token; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
390 auto next = peekNext(); |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
391 if (next == T.Comma || next == T.Semicolon) |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
392 { |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
393 nT(); |
266 | 394 return set(new VoidInitializer(), begin); |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
395 } |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
396 } |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
397 return parseNonVoidInitializer(); |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
398 } |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
399 |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
400 Expression parseNonVoidInitializer() |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
401 { |
266 | 402 auto begin = token; |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
403 Expression init; |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
404 switch (token.type) |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
405 { |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
406 case T.LBracket: |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
407 // ArrayInitializer: |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
408 // [ ] |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
409 // [ ArrayMemberInitializations ] |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
410 Expression[] keys; |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
411 Expression[] values; |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
412 |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
413 nT(); |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
414 while (token.type != T.RBracket) |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
415 { |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
416 auto e = parseNonVoidInitializer(); |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
417 if (token.type == T.Colon) |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
418 { |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
419 nT(); |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
420 keys ~= e; |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
421 values ~= parseNonVoidInitializer(); |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
422 } |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
423 else |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
424 { |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
425 keys ~= null; |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
426 values ~= e; |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
427 } |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
428 |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
429 if (token.type != T.Comma) |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
430 break; |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
431 nT(); |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
432 } |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
433 require(T.RBracket); |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
434 init = new ArrayInitializer(keys, values); |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
435 break; |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
436 case T.LBrace: |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
437 // StructInitializer: |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
438 // { } |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
439 // { StructMemberInitializers } |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
440 Expression parseStructInitializer() |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
441 { |
263 | 442 Token*[] idents; |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
443 Expression[] values; |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
444 |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
445 nT(); |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
446 while (token.type != T.RBrace) |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
447 { |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
448 if (token.type == T.Identifier) |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
449 { |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
450 // Peek for colon to see if this is a member identifier. |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
451 if (peekNext() == T.Colon) |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
452 { |
263 | 453 idents ~= token; |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
454 nT(); |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
455 nT(); |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
456 } |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
457 } |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
458 // NonVoidInitializer |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
459 values ~= parseNonVoidInitializer(); |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
460 |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
461 if (token.type != T.Comma) |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
462 break; |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
463 nT(); |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
464 } |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
465 require(T.RBrace); |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
466 return new StructInitializer(idents, values); |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
467 } |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
468 |
214 | 469 bool success; |
470 auto si = try_(parseStructInitializer(), success); | |
471 if (success) | |
200
61f60112ac63
- Fix: parsing AssignExpression when parsing StructInitializer failed.
aziz
parents:
199
diff
changeset
|
472 { |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
473 init = si; |
200
61f60112ac63
- Fix: parsing AssignExpression when parsing StructInitializer failed.
aziz
parents:
199
diff
changeset
|
474 break; |
61f60112ac63
- Fix: parsing AssignExpression when parsing StructInitializer failed.
aziz
parents:
199
diff
changeset
|
475 } |
216 | 476 assert(token.type == T.LBrace); |
200
61f60112ac63
- Fix: parsing AssignExpression when parsing StructInitializer failed.
aziz
parents:
199
diff
changeset
|
477 //goto default; |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
478 default: |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
479 init = parseAssignExpression(); |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
480 } |
266 | 481 set(init, begin); |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
482 return init; |
192 | 483 } |
484 | |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
aziz
parents:
266
diff
changeset
|
485 FunctionBody parseFunctionBody() |
192 | 486 { |
268 | 487 auto begin = token; |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
aziz
parents:
266
diff
changeset
|
488 auto func = new FunctionBody; |
192 | 489 while (1) |
490 { | |
491 switch (token.type) | |
492 { | |
493 case T.LBrace: | |
494 require(T.LBrace); | |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
495 func.funcBody = parseStatements(); |
192 | 496 require(T.RBrace); |
497 break; | |
498 case T.Semicolon: | |
499 nT(); | |
500 break; | |
501 case T.In: | |
502 //if (func.inBody) | |
503 // TODO: issue error msg. | |
226
aa38e1401217
- Fixed cases T.Alias and T.Typedef. Wrong function called.
aziz
parents:
225
diff
changeset
|
504 nT(); |
192 | 505 require(T.LBrace); |
506 func.inBody = parseStatements(); | |
507 require(T.RBrace); | |
508 continue; | |
509 case T.Out: | |
510 //if (func.outBody) | |
511 // TODO: issue error msg. | |
512 nT(); | |
513 if (token.type == T.LParen) | |
514 { | |
226
aa38e1401217
- Fixed cases T.Alias and T.Typedef. Wrong function called.
aziz
parents:
225
diff
changeset
|
515 nT(); |
264 | 516 func.outIdent = requireId(); |
192 | 517 require(T.RParen); |
518 } | |
519 require(T.LBrace); | |
520 func.outBody = parseStatements(); | |
521 require(T.RBrace); | |
522 continue; | |
523 case T.Body: | |
524 nT(); | |
525 goto case T.LBrace; | |
526 default: | |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
527 error(MID.ExpectedButFound, "FunctionBody", token.srcText); |
192 | 528 } |
529 break; // exit while loop | |
530 } | |
268 | 531 set(func, begin); |
299
559d5d62e0c1
- Added checks for null before adding member to Node.children.
aziz
parents:
298
diff
changeset
|
532 func.finishConstruction(); |
193
2a2975b6d539
- Using parseFunctionBody() when parsing FunctionLiteralExpression.
aziz
parents:
192
diff
changeset
|
533 return func; |
192 | 534 } |
535 | |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
536 Declaration parseStorageAttribute() |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
537 { |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
538 StorageClass stc, tmp; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
539 |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
540 void addStorageClass() |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
541 { |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
542 if (stc & tmp) |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
543 { |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
544 error(MID.RedundantStorageClass, token.srcText); |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
545 } |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
546 else |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
547 stc |= tmp; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
548 } |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
549 |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
550 Declaration[] parse() |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
551 { |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
552 Declaration decl; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
553 switch (token.type) |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
554 { |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
555 case T.Extern: |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
556 tmp = StorageClass.Extern; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
557 addStorageClass(); |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
558 nT(); |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
559 Linkage linkage; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
560 if (token.type == T.LParen) |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
561 { |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
562 nT(); |
265 | 563 auto ident = requireId(); |
564 switch (ident ? ident.identifier : null) | |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
565 { |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
566 case "C": |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
567 if (token.type == T.PlusPlus) |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
568 { |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
569 nT(); |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
570 linkage = Linkage.Cpp; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
571 break; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
572 } |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
573 linkage = Linkage.C; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
574 break; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
575 case "D": |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
576 linkage = Linkage.D; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
577 break; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
578 case "Windows": |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
579 linkage = Linkage.Windows; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
580 break; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
581 case "Pascal": |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
582 linkage = Linkage.Pascal; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
583 break; |
240
deab661906ae
- Classes Declaration, Expression, Statement and Type inherit from Node now.
aziz
parents:
239
diff
changeset
|
584 case "System": |
deab661906ae
- Classes Declaration, Expression, Statement and Type inherit from Node now.
aziz
parents:
239
diff
changeset
|
585 linkage = Linkage.System; |
deab661906ae
- Classes Declaration, Expression, Statement and Type inherit from Node now.
aziz
parents:
239
diff
changeset
|
586 break; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
587 default: |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
588 // TODO: issue error msg. Unrecognized LinkageType. |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
589 } |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
590 require(T.RParen); |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
591 } |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
592 decl = new ExternDeclaration(linkage, parse()); |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
593 break; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
594 case T.Override: |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
595 tmp = StorageClass.Override; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
596 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
597 case T.Deprecated: |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
598 tmp = StorageClass.Deprecated; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
599 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
600 case T.Abstract: |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
601 tmp = StorageClass.Abstract; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
602 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
603 case T.Synchronized: |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
604 tmp = StorageClass.Synchronized; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
605 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
606 case T.Static: |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
607 tmp = StorageClass.Static; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
608 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
609 case T.Final: |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
610 tmp = StorageClass.Final; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
611 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
612 case T.Const: |
269 | 613 version(D2) |
614 { | |
615 if (peekNext() == T.LParen) | |
616 goto case_Declaration; | |
617 } | |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
618 tmp = StorageClass.Const; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
619 goto Lcommon; |
269 | 620 version(D2) |
621 { | |
622 case T.Invariant: // D 2.0 | |
623 if (peekNext() == T.LParen) | |
624 goto case_Declaration; | |
625 tmp = StorageClass.Invariant; | |
626 goto Lcommon; | |
627 } | |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
628 case T.Auto: |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
629 tmp = StorageClass.Auto; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
630 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
631 case T.Scope: |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
632 tmp = StorageClass.Scope; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
633 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
634 Lcommon: |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
635 addStorageClass(); |
269 | 636 auto tok = token.type; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
637 nT(); |
269 | 638 decl = new AttributeDeclaration(tok, parse()); |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
639 break; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
640 case T.Identifier: |
269 | 641 case_Declaration: |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
642 // This could be a normal Declaration or an AutoDeclaration |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
643 decl = parseDeclaration(stc); |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
644 break; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
645 default: |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
646 return parseDeclarationsBlock(); |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
647 } |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
648 return [decl]; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
649 } |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
650 return parse()[0]; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
651 } |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
652 |
260 | 653 Token* parseAlignAttribute() |
654 { | |
655 assert(token.type == T.Align); | |
656 nT(); // Skip align keyword. | |
657 Token* tok; | |
658 if (token.type == T.LParen) | |
659 { | |
660 nT(); | |
661 if (token.type == T.Int32) | |
662 { | |
663 tok = token; | |
664 nT(); | |
665 } | |
666 else | |
667 expected(T.Int32); | |
668 require(T.RParen); | |
669 } | |
670 return tok; | |
671 } | |
672 | |
103
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
673 Declaration parseAttributeSpecifier() |
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
674 { |
146
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
675 Declaration decl; |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
676 |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
677 switch (token.type) |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
678 { |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
679 case T.Align: |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
680 int size = -1; |
260 | 681 auto intTok = parseAlignAttribute(); |
682 if (intTok) | |
683 size = intTok.int_; | |
146
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
684 decl = new AlignDeclaration(size, parseDeclarationsBlock()); |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
685 break; |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
686 case T.Pragma: |
147 | 687 // Pragma: |
688 // pragma ( Identifier ) | |
689 // pragma ( Identifier , ExpressionList ) | |
690 // ExpressionList: | |
691 // AssignExpression | |
692 // AssignExpression , ExpressionList | |
693 nT(); | |
245 | 694 Token* ident; |
147 | 695 Expression[] args; |
696 Declaration[] decls; | |
697 | |
698 require(T.LParen); | |
245 | 699 ident = requireId(); |
147 | 700 |
701 if (token.type == T.Comma) | |
244
829fdb2e2915
- Fix: parsing at least one argument in pragma declarations/statements.
aziz
parents:
243
diff
changeset
|
702 { |
829fdb2e2915
- Fix: parsing at least one argument in pragma declarations/statements.
aziz
parents:
243
diff
changeset
|
703 // Parse at least one argument. |
829fdb2e2915
- Fix: parsing at least one argument in pragma declarations/statements.
aziz
parents:
243
diff
changeset
|
704 nT(); |
829fdb2e2915
- Fix: parsing at least one argument in pragma declarations/statements.
aziz
parents:
243
diff
changeset
|
705 args ~= parseAssignExpression(); |
829fdb2e2915
- Fix: parsing at least one argument in pragma declarations/statements.
aziz
parents:
243
diff
changeset
|
706 } |
829fdb2e2915
- Fix: parsing at least one argument in pragma declarations/statements.
aziz
parents:
243
diff
changeset
|
707 |
829fdb2e2915
- Fix: parsing at least one argument in pragma declarations/statements.
aziz
parents:
243
diff
changeset
|
708 if (token.type == T.Comma) |
829fdb2e2915
- Fix: parsing at least one argument in pragma declarations/statements.
aziz
parents:
243
diff
changeset
|
709 args ~= parseArguments(T.RParen); |
147 | 710 else |
711 require(T.RParen); | |
712 | |
713 if (token.type == T.Semicolon) | |
714 nT(); | |
715 else | |
716 decls = parseDeclarationsBlock(); | |
717 | |
718 decl = new PragmaDeclaration(ident, args, decls); | |
719 break; | |
149 | 720 // Protection attributes |
146
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
721 case T.Private: |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
722 case T.Package: |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
723 case T.Protected: |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
724 case T.Public: |
148 | 725 case T.Export: |
269 | 726 auto tok = token.type; |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
727 nT(); |
269 | 728 decl = new AttributeDeclaration(tok, parseDeclarationsBlock()); |
149 | 729 break; |
146
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
730 default: |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
731 assert(0); |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
732 } |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
733 return decl; |
103
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
734 } |
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
735 |
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
736 Declaration parseImportDeclaration() |
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
737 { |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
738 assert(token.type == T.Import || token.type == T.Static); |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
739 |
103
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
740 bool isStatic; |
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
741 |
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
742 if (token.type == T.Static) |
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
743 { |
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
744 isStatic = true; |
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
745 nT(); |
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
746 } |
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
747 |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
748 ModuleName[] moduleNames; |
263 | 749 Token*[] moduleAliases; |
750 Token*[] bindNames; | |
751 Token*[] bindAliases; | |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
752 |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
753 nT(); // Skip import keyword. |
298 | 754 while (1) |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
755 { |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
756 ModuleName moduleName; |
263 | 757 Token* moduleAlias; |
758 | |
759 moduleAlias = requireId(); | |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
760 |
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
761 // AliasName = ModuleName |
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
762 if (token.type == T.Assign) |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
763 { |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
764 nT(); |
263 | 765 moduleName ~= requireId(); |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
766 } |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
767 else // import Identifier [^=] |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
768 { |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
769 moduleName ~= moduleAlias; |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
770 moduleAlias = null; |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
771 } |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
772 |
298 | 773 // Identifier(.Identifier)* |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
774 while (token.type == T.Dot) |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
775 { |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
776 nT(); |
263 | 777 moduleName ~= requireId(); |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
778 } |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
779 |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
780 // Push identifiers. |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
781 moduleNames ~= moduleName; |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
782 moduleAliases ~= moduleAlias; |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
783 |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
784 if (token.type == T.Colon) |
298 | 785 break; |
786 if (token.type != T.Comma) | |
787 break; | |
788 nT(); | |
789 } | |
790 | |
791 if (token.type == T.Colon) | |
792 { | |
793 // BindAlias = BindName(, BindAlias = BindName)*; | |
794 // BindName(, BindName)*; | |
795 Token* bindName, bindAlias; | |
796 while (1) | |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
797 { |
298 | 798 nT(); |
799 bindAlias = requireId(); | |
800 | |
801 if (token.type == T.Assign) | |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
802 { |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
803 nT(); |
298 | 804 bindName = requireId(); |
805 } | |
806 else | |
807 { | |
808 bindName = bindAlias; | |
809 bindAlias = null; | |
810 } | |
811 | |
812 // Push identifiers. | |
813 bindNames ~= bindName; | |
814 bindAliases ~= bindAlias; | |
815 | |
816 if (token.type != T.Comma) | |
817 break; | |
818 nT(); | |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
819 } |
298 | 820 } |
821 | |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
822 require(T.Semicolon); |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
823 |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
824 return new ImportDeclaration(moduleNames, moduleAliases, bindNames, bindAliases); |
103
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
825 } |
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
826 |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
827 Declaration parseEnumDeclaration() |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
828 { |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
829 assert(token.type == T.Enum); |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
830 |
264 | 831 Token* enumName; |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
832 Type baseType; |
264 | 833 Token*[] members; |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
834 Expression[] values; |
126
0f0e7352e91d
- Renamed member hasDefinition of class Declaration to hasBody.
aziz
parents:
125
diff
changeset
|
835 bool hasBody; |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
836 |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
837 nT(); // Skip enum keyword. |
231 | 838 |
839 if (token.type == T.Identifier) | |
840 { | |
264 | 841 enumName = token; |
231 | 842 nT(); |
843 } | |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
844 |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
845 if (token.type == T.Colon) |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
846 { |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
847 nT(); |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
848 baseType = parseBasicType(); |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
849 } |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
850 |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
851 if (token.type == T.Semicolon) |
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
852 { |
264 | 853 if (enumName is null) |
231 | 854 expected(T.Identifier); |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
855 nT(); |
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
856 } |
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
857 else if (token.type == T.LBrace) |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
858 { |
126
0f0e7352e91d
- Renamed member hasDefinition of class Declaration to hasBody.
aziz
parents:
125
diff
changeset
|
859 hasBody = true; |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
860 nT(); |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
861 do |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
862 { |
264 | 863 members ~= requireId(); |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
864 |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
865 if (token.type == T.Assign) |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
866 { |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
867 nT(); |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
868 values ~= parseAssignExpression(); |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
869 } |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
870 else |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
871 values ~= null; |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
872 |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
873 if (token.type == T.Comma) |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
874 nT(); |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
875 else if (token.type != T.RBrace) |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
876 { |
124 | 877 expected(T.RBrace); |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
878 break; |
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
879 } |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
880 } while (token.type != T.RBrace) |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
881 nT(); |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
882 } |
231 | 883 else |
884 error(MID.ExpectedButFound, "enum declaration", token.srcText); | |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
885 |
126
0f0e7352e91d
- Renamed member hasDefinition of class Declaration to hasBody.
aziz
parents:
125
diff
changeset
|
886 return new EnumDeclaration(enumName, baseType, members, values, hasBody); |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
887 } |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
888 |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
889 Declaration parseClassDeclaration() |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
890 { |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
891 assert(token.type == T.Class); |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
892 |
264 | 893 Token* className; |
258 | 894 TemplateParameters tparams; |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
895 BaseClass[] bases; |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
896 Declaration[] decls; |
126
0f0e7352e91d
- Renamed member hasDefinition of class Declaration to hasBody.
aziz
parents:
125
diff
changeset
|
897 bool hasBody; |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
898 |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
899 nT(); // Skip class keyword. |
264 | 900 className = requireId(); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
901 |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
902 if (token.type == T.LParen) |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
903 { |
195
37c2ffd649c4
- Parsing template parameter list for class, interface, struct and union declarations.
aziz
parents:
194
diff
changeset
|
904 tparams = parseTemplateParameterList(); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
905 } |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
906 |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
907 if (token.type == T.Colon) |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
908 bases = parseBaseClasses(); |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
909 |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
910 if (token.type == T.Semicolon) |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
911 { |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
912 //if (bases.length != 0) |
195
37c2ffd649c4
- Parsing template parameter list for class, interface, struct and union declarations.
aziz
parents:
194
diff
changeset
|
913 // TODO: Error: bases classes are not allowed in forward declarations. |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
914 nT(); |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
915 } |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
916 else if (token.type == T.LBrace) |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
917 { |
126
0f0e7352e91d
- Renamed member hasDefinition of class Declaration to hasBody.
aziz
parents:
125
diff
changeset
|
918 hasBody = true; |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
919 // TODO: think about setting a member status variable to a flag InClassBody... this way we can check for DeclDefs that are illegal in class bodies in the parsing phase. |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
920 decls = parseDeclarationDefinitionsBlock(); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
921 } |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
922 else |
124 | 923 expected(T.LBrace); // TODO: better error msg |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
924 |
195
37c2ffd649c4
- Parsing template parameter list for class, interface, struct and union declarations.
aziz
parents:
194
diff
changeset
|
925 return new ClassDeclaration(className, tparams, bases, decls, hasBody); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
926 } |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
927 |
144
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
928 BaseClass[] parseBaseClasses(bool colonLeadsOff = true) |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
929 { |
144
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
930 if (colonLeadsOff) |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
931 { |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
932 assert(token.type == T.Colon); |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
933 nT(); // Skip colon |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
934 } |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
935 |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
936 BaseClass[] bases; |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
937 |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
938 while (1) |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
939 { |
117
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
aziz
parents:
116
diff
changeset
|
940 Protection prot = Protection.Public; |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
941 switch (token.type) |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
942 { |
204 | 943 case T.Identifier, T.Dot, T.Typeof: goto LparseBasicType; |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
944 case T.Private: prot = Protection.Private; break; |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
945 case T.Protected: prot = Protection.Protected; break; |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
946 case T.Package: prot = Protection.Package; break; |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
947 case T.Public: /*prot = Protection.Public;*/ break; |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
948 default: |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
949 // TODO: issue error msg |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
950 return bases; |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
951 } |
158
759f437313f9
- Moved enum Protection and class BaseClass to module Types.
aziz
parents:
157
diff
changeset
|
952 nT(); // Skip protection attribute. |
759f437313f9
- Moved enum Protection and class BaseClass to module Types.
aziz
parents:
157
diff
changeset
|
953 LparseBasicType: |
759f437313f9
- Moved enum Protection and class BaseClass to module Types.
aziz
parents:
157
diff
changeset
|
954 auto type = parseBasicType(); |
759f437313f9
- Moved enum Protection and class BaseClass to module Types.
aziz
parents:
157
diff
changeset
|
955 //if (type.tid != TID.DotList) |
759f437313f9
- Moved enum Protection and class BaseClass to module Types.
aziz
parents:
157
diff
changeset
|
956 // TODO: issue error msg. base classes can only be one or more identifiers or template instances separated by dots. |
759f437313f9
- Moved enum Protection and class BaseClass to module Types.
aziz
parents:
157
diff
changeset
|
957 bases ~= new BaseClass(prot, type); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
958 if (token.type != T.Comma) |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
959 break; |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
960 } |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
961 return bases; |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
962 } |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
963 |
112 | 964 Declaration parseInterfaceDeclaration() |
965 { | |
966 assert(token.type == T.Interface); | |
967 | |
264 | 968 Token* name; |
258 | 969 TemplateParameters tparams; |
112 | 970 BaseClass[] bases; |
971 Declaration[] decls; | |
126
0f0e7352e91d
- Renamed member hasDefinition of class Declaration to hasBody.
aziz
parents:
125
diff
changeset
|
972 bool hasBody; |
112 | 973 |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
974 nT(); // Skip interface keyword. |
264 | 975 name = requireId(); |
112 | 976 |
977 if (token.type == T.LParen) | |
978 { | |
195
37c2ffd649c4
- Parsing template parameter list for class, interface, struct and union declarations.
aziz
parents:
194
diff
changeset
|
979 tparams = parseTemplateParameterList(); |
112 | 980 } |
981 | |
982 if (token.type == T.Colon) | |
983 bases = parseBaseClasses(); | |
984 | |
985 if (token.type == T.Semicolon) | |
986 { | |
987 //if (bases.length != 0) | |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
988 // TODO: error: base classes are not allowed in forward declarations. |
112 | 989 nT(); |
990 } | |
991 else if (token.type == T.LBrace) | |
992 { | |
126
0f0e7352e91d
- Renamed member hasDefinition of class Declaration to hasBody.
aziz
parents:
125
diff
changeset
|
993 hasBody = true; |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
994 decls = parseDeclarationDefinitionsBlock(); |
112 | 995 } |
996 else | |
124 | 997 expected(T.LBrace); // TODO: better error msg |
112 | 998 |
195
37c2ffd649c4
- Parsing template parameter list for class, interface, struct and union declarations.
aziz
parents:
194
diff
changeset
|
999 return new InterfaceDeclaration(name, tparams, bases, decls, hasBody); |
112 | 1000 } |
1001 | |
113
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
aziz
parents:
112
diff
changeset
|
1002 Declaration parseAggregateDeclaration() |
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
aziz
parents:
112
diff
changeset
|
1003 { |
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
aziz
parents:
112
diff
changeset
|
1004 assert(token.type == T.Struct || token.type == T.Union); |
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
aziz
parents:
112
diff
changeset
|
1005 |
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
aziz
parents:
112
diff
changeset
|
1006 TOK tok = token.type; |
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
aziz
parents:
112
diff
changeset
|
1007 |
264 | 1008 Token* name; |
258 | 1009 TemplateParameters tparams; |
113
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
aziz
parents:
112
diff
changeset
|
1010 Declaration[] decls; |
126
0f0e7352e91d
- Renamed member hasDefinition of class Declaration to hasBody.
aziz
parents:
125
diff
changeset
|
1011 bool hasBody; |
113
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
aziz
parents:
112
diff
changeset
|
1012 |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
1013 nT(); // Skip struct or union keyword. |
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
1014 // name is optional. |
113
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
aziz
parents:
112
diff
changeset
|
1015 if (token.type == T.Identifier) |
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
aziz
parents:
112
diff
changeset
|
1016 { |
264 | 1017 name = token; |
113
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
aziz
parents:
112
diff
changeset
|
1018 nT(); |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
1019 if (token.type == T.LParen) |
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
1020 { |
195
37c2ffd649c4
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1021 tparams = parseTemplateParameterList(); |
115
cea36caeec42
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114
diff
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|
1022 } |
113
20d8ae8a3fd9
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diff
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|
1023 } |
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
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diff
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|
1024 |
20d8ae8a3fd9
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112
diff
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|
1025 if (token.type == T.Semicolon) |
115
cea36caeec42
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1026 { |
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- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
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|
1027 //if (name.length == 0) |
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114
diff
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|
1028 // TODO: error: forward declarations must have a name. |
113
20d8ae8a3fd9
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112
diff
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|
1029 nT(); |
115
cea36caeec42
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114
diff
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|
1030 } |
113
20d8ae8a3fd9
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112
diff
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|
1031 else if (token.type == T.LBrace) |
20d8ae8a3fd9
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diff
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|
1032 { |
126
0f0e7352e91d
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125
diff
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|
1033 hasBody = true; |
213
b0ebde88d2d4
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206
diff
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|
1034 decls = parseDeclarationDefinitionsBlock(); |
113
20d8ae8a3fd9
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diff
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1035 } |
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112
diff
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|
1036 else |
124 | 1037 expected(T.LBrace); // TODO: better error msg |
113
20d8ae8a3fd9
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112
diff
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|
1038 |
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
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112
diff
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|
1039 if (tok == T.Struct) |
195
37c2ffd649c4
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1040 return new StructDeclaration(name, tparams, decls, hasBody); |
113
20d8ae8a3fd9
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1041 else |
195
37c2ffd649c4
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1042 return new UnionDeclaration(name, tparams, decls, hasBody); |
113
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1043 } |
20d8ae8a3fd9
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diff
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|
1044 |
117
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
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116
diff
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|
1045 Declaration parseConstructorDeclaration() |
79857de26e86
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|
1046 { |
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
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116
diff
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|
1047 assert(token.type == T.This); |
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
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diff
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|
1048 nT(); // Skip 'this' keyword. |
143 | 1049 auto parameters = parseParameterList(); |
267
f3dfa6208ed3
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|
1050 auto funcBody = parseFunctionBody(); |
197
ff32eb87300e
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1051 return new ConstructorDeclaration(parameters, funcBody); |
117
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
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|
1052 } |
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
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diff
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|
1053 |
118
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
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117
diff
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|
1054 Declaration parseDestructorDeclaration() |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
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117
diff
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|
1055 { |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
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117
diff
changeset
|
1056 assert(token.type == T.Tilde); |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
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117
diff
changeset
|
1057 nT(); // Skip ~ |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
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117
diff
changeset
|
1058 require(T.This); |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
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117
diff
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|
1059 require(T.LParen); |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
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117
diff
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|
1060 require(T.RParen); |
267
f3dfa6208ed3
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266
diff
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|
1061 auto funcBody = parseFunctionBody(); |
197
ff32eb87300e
- Using parseFunctionBody() for Constructor-,Destructor-,StaticConstructor-,StaticDestructor-,Invariant-,Unittest-,New- and DeleteDeclaration.
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|
1062 return new DestructorDeclaration(funcBody); |
118
379f33cbd521
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117
diff
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|
1063 } |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
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117
diff
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|
1064 |
119
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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118
diff
changeset
|
1065 Declaration parseStaticConstructorDeclaration() |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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118
diff
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|
1066 { |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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118
diff
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|
1067 assert(token.type == T.Static); |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
aziz
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118
diff
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|
1068 nT(); // Skip static keyword. |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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118
diff
changeset
|
1069 nT(); // Skip 'this' keyword. |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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118
diff
changeset
|
1070 require(T.LParen); |
363cd39022f9
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118
diff
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|
1071 require(T.RParen); |
267
f3dfa6208ed3
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266
diff
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|
1072 auto funcBody = parseFunctionBody(); |
197
ff32eb87300e
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196
diff
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|
1073 return new StaticConstructorDeclaration(funcBody); |
119
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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118
diff
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|
1074 } |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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118
diff
changeset
|
1075 |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
aziz
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118
diff
changeset
|
1076 Declaration parseStaticDestructorDeclaration() |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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118
diff
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|
1077 { |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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118
diff
changeset
|
1078 assert(token.type == T.Static); |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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118
diff
changeset
|
1079 nT(); // Skip static keyword. |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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118
diff
changeset
|
1080 nT(); // Skip ~ |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
aziz
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118
diff
changeset
|
1081 require(T.This); |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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parents:
118
diff
changeset
|
1082 require(T.LParen); |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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118
diff
changeset
|
1083 require(T.RParen); |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
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266
diff
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|
1084 auto funcBody = parseFunctionBody(); |
197
ff32eb87300e
- Using parseFunctionBody() for Constructor-,Destructor-,StaticConstructor-,StaticDestructor-,Invariant-,Unittest-,New- and DeleteDeclaration.
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parents:
196
diff
changeset
|
1085 return new StaticDestructorDeclaration(funcBody); |
119
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
aziz
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118
diff
changeset
|
1086 } |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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118
diff
changeset
|
1087 |
120 | 1088 Declaration parseInvariantDeclaration() |
1089 { | |
1090 assert(token.type == T.Invariant); | |
1091 nT(); // Skip invariant keyword. | |
1092 // Optional () for getting ready porting to D 2.0 | |
1093 if (token.type == T.LParen) | |
122 | 1094 requireNext(T.RParen); |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
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266
diff
changeset
|
1095 auto funcBody = parseFunctionBody(); |
197
ff32eb87300e
- Using parseFunctionBody() for Constructor-,Destructor-,StaticConstructor-,StaticDestructor-,Invariant-,Unittest-,New- and DeleteDeclaration.
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196
diff
changeset
|
1096 return new InvariantDeclaration(funcBody); |
120 | 1097 } |
1098 | |
121 | 1099 Declaration parseUnittestDeclaration() |
1100 { | |
1101 assert(token.type == T.Unittest); | |
1102 | |
122 | 1103 nT(); // Skip unittest keyword. |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
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266
diff
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|
1104 auto funcBody = parseFunctionBody(); |
197
ff32eb87300e
- Using parseFunctionBody() for Constructor-,Destructor-,StaticConstructor-,StaticDestructor-,Invariant-,Unittest-,New- and DeleteDeclaration.
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196
diff
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|
1105 return new UnittestDeclaration(funcBody); |
121 | 1106 } |
1107 | |
122 | 1108 Declaration parseDebugDeclaration() |
1109 { | |
1110 assert(token.type == T.Debug); | |
1111 | |
1112 nT(); // Skip debug keyword. | |
1113 | |
264 | 1114 Token* spec; // debug = Integer ; |
1115 // debug = Identifier ; | |
1116 Token* cond; // debug ( Integer ) | |
1117 // debug ( Identifier ) | |
122 | 1118 Declaration[] decls, elseDecls; |
1119 | |
264 | 1120 void parseIdentOrInt(ref Token* tok) |
122 | 1121 { |
1122 nT(); | |
264 | 1123 if (token.type == T.Int32 || |
1124 token.type == T.Identifier) | |
1125 { | |
1126 tok = token; | |
1127 nT(); | |
1128 } | |
122 | 1129 else |
124 | 1130 expected(T.Identifier); // TODO: better error msg |
123 | 1131 } |
1132 | |
1133 if (token.type == T.Assign) | |
1134 { | |
264 | 1135 parseIdentOrInt(spec); |
122 | 1136 require(T.Semicolon); |
1137 } | |
1138 else | |
1139 { | |
123 | 1140 // Condition: |
1141 // Integer | |
1142 // Identifier | |
1143 // ( Condition ) | |
122 | 1144 if (token.type == T.LParen) |
1145 { | |
264 | 1146 parseIdentOrInt(cond); |
122 | 1147 require(T.RParen); |
1148 } | |
1149 | |
123 | 1150 // debug DeclarationsBlock |
1151 // debug ( Condition ) DeclarationsBlock | |
1152 decls = parseDeclarationsBlock(); | |
1153 | |
1154 // else DeclarationsBlock | |
264 | 1155 if (token.type == T.Else) |
122 | 1156 { |
123 | 1157 nT(); |
1158 //if (token.type == T.Colon) | |
1159 // TODO: avoid "else:"? | |
1160 elseDecls = parseDeclarationsBlock(); | |
1161 } | |
1162 } | |
1163 | |
264 | 1164 return new DebugDeclaration(spec, cond, decls, elseDecls); |
123 | 1165 } |
1166 | |
1167 Declaration parseVersionDeclaration() | |
1168 { | |
146
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
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parents:
145
diff
changeset
|
1169 assert(token.type == T.Version); |
123 | 1170 |
146
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
1171 nT(); // Skip version keyword. |
123 | 1172 |
264 | 1173 Token* spec; // version = Integer ; |
1174 // version = Identifier ; | |
1175 Token* cond; // version ( Integer ) | |
1176 // version ( Identifier ) | |
123 | 1177 Declaration[] decls, elseDecls; |
122 | 1178 |
264 | 1179 void parseIdentOrInt(ref Token* tok) |
123 | 1180 { |
264 | 1181 if (token.type == T.Int32 || |
1182 token.type == T.Identifier) | |
1183 { | |
1184 tok = token; | |
1185 nT(); | |
1186 } | |
123 | 1187 else |
124 | 1188 expected(T.Identifier); // TODO: better error msg |
123 | 1189 } |
1190 | |
1191 if (token.type == T.Assign) | |
1192 { | |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
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parents:
206
diff
changeset
|
1193 nT(); |
264 | 1194 parseIdentOrInt(spec); |
123 | 1195 require(T.Semicolon); |
1196 } | |
1197 else | |
1198 { | |
1199 // Condition: | |
1200 // Integer | |
1201 // Identifier | |
146
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
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145
diff
changeset
|
1202 |
123 | 1203 // ( Condition ) |
1204 require(T.LParen); | |
264 | 1205 parseIdentOrInt(cond); |
123 | 1206 require(T.RParen); |
1207 | |
1208 // version ( Condition ) DeclarationsBlock | |
1209 decls = parseDeclarationsBlock(); | |
1210 | |
1211 // else DeclarationsBlock | |
1212 if (token.type == T.Else) | |
1213 { | |
1214 nT(); | |
1215 //if (token.type == T.Colon) | |
1216 // TODO: avoid "else:"? | |
1217 elseDecls = parseDeclarationsBlock(); | |
122 | 1218 } |
1219 } | |
1220 | |
264 | 1221 return new VersionDeclaration(spec, cond, decls, elseDecls); |
122 | 1222 } |
1223 | |
125
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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parents:
124
diff
changeset
|
1224 Declaration parseStaticIfDeclaration() |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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parents:
124
diff
changeset
|
1225 { |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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parents:
124
diff
changeset
|
1226 assert(token.type == T.Static); |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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124
diff
changeset
|
1227 |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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parents:
124
diff
changeset
|
1228 nT(); // Skip static keyword. |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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parents:
124
diff
changeset
|
1229 nT(); // Skip if keyword. |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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124
diff
changeset
|
1230 |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
aziz
parents:
124
diff
changeset
|
1231 Expression condition; |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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124
diff
changeset
|
1232 Declaration[] ifDecls, elseDecls; |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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parents:
124
diff
changeset
|
1233 |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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parents:
124
diff
changeset
|
1234 require(T.LParen); |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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parents:
124
diff
changeset
|
1235 condition = parseAssignExpression(); |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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parents:
124
diff
changeset
|
1236 require(T.RParen); |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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parents:
124
diff
changeset
|
1237 |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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parents:
124
diff
changeset
|
1238 if (token.type != T.Colon) |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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parents:
124
diff
changeset
|
1239 ifDecls = parseDeclarationsBlock(); |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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parents:
124
diff
changeset
|
1240 else |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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124
diff
changeset
|
1241 expected(T.LBrace); // TODO: better error msg |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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124
diff
changeset
|
1242 |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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parents:
124
diff
changeset
|
1243 if (token.type == T.Else) |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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parents:
124
diff
changeset
|
1244 { |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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parents:
124
diff
changeset
|
1245 nT(); |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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parents:
124
diff
changeset
|
1246 if (token.type != T.Colon) |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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parents:
124
diff
changeset
|
1247 elseDecls = parseDeclarationsBlock(); |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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parents:
124
diff
changeset
|
1248 else |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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124
diff
changeset
|
1249 expected(T.LBrace); // TODO: better error msg |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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124
diff
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|
1250 } |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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124
diff
changeset
|
1251 |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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124
diff
changeset
|
1252 return new StaticIfDeclaration(condition, ifDecls, elseDecls); |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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124
diff
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|
1253 } |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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parents:
124
diff
changeset
|
1254 |
127
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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126
diff
changeset
|
1255 Declaration parseStaticAssertDeclaration() |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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126
diff
changeset
|
1256 { |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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126
diff
changeset
|
1257 assert(token.type == T.Static); |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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parents:
126
diff
changeset
|
1258 |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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parents:
126
diff
changeset
|
1259 nT(); // Skip static keyword. |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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parents:
126
diff
changeset
|
1260 nT(); // Skip assert keyword. |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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parents:
126
diff
changeset
|
1261 |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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126
diff
changeset
|
1262 Expression condition, message; |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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126
diff
changeset
|
1263 |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
aziz
parents:
126
diff
changeset
|
1264 require(T.LParen); |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
aziz
parents:
126
diff
changeset
|
1265 |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
aziz
parents:
126
diff
changeset
|
1266 condition = parseAssignExpression(); |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
aziz
parents:
126
diff
changeset
|
1267 |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
aziz
parents:
126
diff
changeset
|
1268 if (token.type == T.Comma) |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
aziz
parents:
126
diff
changeset
|
1269 { |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
aziz
parents:
126
diff
changeset
|
1270 nT(); |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
aziz
parents:
126
diff
changeset
|
1271 message = parseAssignExpression(); |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
aziz
parents:
126
diff
changeset
|
1272 } |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
aziz
parents:
126
diff
changeset
|
1273 |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
aziz
parents:
126
diff
changeset
|
1274 require(T.RParen); |
128 | 1275 require(T.Semicolon); |
127
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
aziz
parents:
126
diff
changeset
|
1276 |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
aziz
parents:
126
diff
changeset
|
1277 return new StaticAssertDeclaration(condition, message); |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
aziz
parents:
126
diff
changeset
|
1278 } |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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126
diff
changeset
|
1279 |
140 | 1280 Declaration parseTemplateDeclaration() |
1281 { | |
1282 assert(token.type == T.Template); | |
1283 nT(); // Skip template keyword. | |
265 | 1284 auto templateName = requireId(); |
143 | 1285 auto templateParams = parseTemplateParameterList(); |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
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206
diff
changeset
|
1286 auto decls = parseDeclarationDefinitionsBlock(); |
140 | 1287 return new TemplateDeclaration(templateName, templateParams, decls); |
1288 } | |
1289 | |
141 | 1290 Declaration parseNewDeclaration() |
1291 { | |
1292 assert(token.type == T.New); | |
1293 nT(); // Skip new keyword. | |
143 | 1294 auto parameters = parseParameterList(); |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
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266
diff
changeset
|
1295 auto funcBody = parseFunctionBody(); |
197
ff32eb87300e
- Using parseFunctionBody() for Constructor-,Destructor-,StaticConstructor-,StaticDestructor-,Invariant-,Unittest-,New- and DeleteDeclaration.
aziz
parents:
196
diff
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|
1296 return new NewDeclaration(parameters, funcBody); |
141 | 1297 } |
1298 | |
1299 Declaration parseDeleteDeclaration() | |
1300 { | |
1301 assert(token.type == T.Delete); | |
1302 nT(); // Skip delete keyword. | |
143 | 1303 auto parameters = parseParameterList(); |
197
ff32eb87300e
- Using parseFunctionBody() for Constructor-,Destructor-,StaticConstructor-,StaticDestructor-,Invariant-,Unittest-,New- and DeleteDeclaration.
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196
diff
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|
1304 // TODO: only one parameter of type void* allowed. Check in parsing or semantic phase? |
267
f3dfa6208ed3
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aziz
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266
diff
changeset
|
1305 auto funcBody = parseFunctionBody(); |
197
ff32eb87300e
- Using parseFunctionBody() for Constructor-,Destructor-,StaticConstructor-,StaticDestructor-,Invariant-,Unittest-,New- and DeleteDeclaration.
aziz
parents:
196
diff
changeset
|
1306 return new DeleteDeclaration(parameters, funcBody); |
141 | 1307 } |
1308 | |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
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153
diff
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|
1309 /+ |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
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153
diff
changeset
|
1310 DotListExpression: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
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153
diff
changeset
|
1311 . DotListItems |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
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153
diff
changeset
|
1312 DotListItems |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1313 Typeof |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1314 Typeof . DotListItems |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1315 DotListItems: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1316 DotListItem |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
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153
diff
changeset
|
1317 DotListItem . DotListItems |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1318 DotListItem: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
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|
1319 Identifier |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
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153
diff
changeset
|
1320 TemplateInstance |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1321 NewExpression |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1322 TemplateInstance: |
233 | 1323 Identifier !( TemplateArguments ) |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1324 +/ |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1325 DotListExpression parseDotListExpression() |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1326 { |
233 | 1327 assert(token.type == T.Identifier || token.type == T.Dot || token.type == T.Typeof); |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1328 Expression[] identList; |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1329 if (token.type == T.Dot) |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1330 { |
252
788398655d24
- Changed some string types to Token*. Adapted parser accordingly.
aziz
parents:
251
diff
changeset
|
1331 identList ~= new IdentifierExpression(token); |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1332 nT(); |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1333 } |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1334 else if (token.type == T.Typeof) |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1335 { |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1336 requireNext(T.LParen); |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1337 auto type = new TypeofType(parseExpression()); |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1338 require(T.RParen); |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1339 identList ~= new TypeofExpression(type); |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1340 if (token.type != T.Dot) |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1341 goto Lreturn; |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1342 nT(); |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1343 } |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1344 |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1345 while (1) |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1346 { |
252
788398655d24
- Changed some string types to Token*. Adapted parser accordingly.
aziz
parents:
251
diff
changeset
|
1347 auto ident = requireId(); |
788398655d24
- Changed some string types to Token*. Adapted parser accordingly.
aziz
parents:
251
diff
changeset
|
1348 Expression e; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1349 if (token.type == T.Not && peekNext() == T.LParen) // Identifier !( TemplateArguments ) |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1350 { |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1351 nT(); // Skip !. |
252
788398655d24
- Changed some string types to Token*. Adapted parser accordingly.
aziz
parents:
251
diff
changeset
|
1352 e = new TemplateInstanceExpression(ident, parseTemplateArguments()); |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1353 } |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1354 else // Identifier |
252
788398655d24
- Changed some string types to Token*. Adapted parser accordingly.
aziz
parents:
251
diff
changeset
|
1355 e = new IdentifierExpression(ident); |
788398655d24
- Changed some string types to Token*. Adapted parser accordingly.
aziz
parents:
251
diff
changeset
|
1356 |
788398655d24
- Changed some string types to Token*. Adapted parser accordingly.
aziz
parents:
251
diff
changeset
|
1357 identList ~= e; |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1358 |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1359 LnewExpressionLoop: |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1360 if (token.type != T.Dot) |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1361 break; |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1362 nT(); // Skip dot. |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1363 |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1364 if (token.type == T.New) |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1365 { |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1366 identList ~= parseNewExpression(); |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1367 goto LnewExpressionLoop; |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1368 } |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1369 } |
233 | 1370 |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1371 Lreturn: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1372 return new DotListExpression(identList); |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1373 } |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1374 |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1375 /+ |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1376 DotListType: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1377 . TypeItems |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1378 TypeItems |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1379 Typeof |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1380 Typeof . TypeItems |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1381 TypeItems: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1382 TypeItem |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1383 TypeItem . TypeItems |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1384 TypeItem: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1385 Identifier |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1386 TemplateInstance |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1387 TemplateInstance: |
233 | 1388 Identifier !( TemplateArguments ) |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1389 +/ |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1390 DotListType parseDotListType() |
153 | 1391 { |
1392 Type[] identList; | |
1393 if (token.type == T.Dot) | |
1394 { | |
264 | 1395 identList ~= new IdentifierType(token); |
153 | 1396 nT(); |
1397 } | |
1398 else if (token.type == T.Typeof) | |
1399 { | |
1400 requireNext(T.LParen); | |
1401 identList ~= new TypeofType(parseExpression()); | |
1402 require(T.RParen); | |
1403 if (token.type != T.Dot) | |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1404 goto Lreturn; |
153 | 1405 nT(); |
1406 } | |
1407 | |
1408 while (1) | |
1409 { | |
264 | 1410 auto ident = requireId(); |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1411 // NB.: Currently Types can't be followed by "!=" so we don't need to peek for "(" when parsing TemplateInstances. |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1412 if (token.type == T.Not/+ && peekNext() == T.LParen+/) // Identifier !( TemplateArguments ) |
153 | 1413 { |
1414 nT(); // Skip !. | |
1415 identList ~= new TemplateInstanceType(ident, parseTemplateArguments()); | |
1416 } | |
1417 else // Identifier | |
1418 identList ~= new IdentifierType(ident); | |
1419 | |
1420 if (token.type != T.Dot) | |
1421 break; | |
1422 nT(); | |
1423 } | |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1424 Lreturn: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1425 return new DotListType(identList); |
153 | 1426 } |
1427 | |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1428 /* |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1429 TemplateMixin: |
151
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1430 mixin ( AssignExpression ) ; |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1431 mixin TemplateIdentifier ; |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1432 mixin TemplateIdentifier MixinIdentifier ; |
233 | 1433 mixin TemplateIdentifier !( TemplateArguments ) ; |
1434 mixin TemplateIdentifier !( TemplateArguments ) MixinIdentifier ; | |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1435 */ |
256 | 1436 Class parseMixin(Class)() |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1437 { |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1438 assert(token.type == T.Mixin); |
256 | 1439 auto begin = token; |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1440 nT(); // Skip mixin keyword. |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1441 |
256 | 1442 static if (is(Class == MixinDeclaration)) |
301
caef255a2801
- Fix in some ctors: adding only non-null members to this.children.
aziz
parents:
299
diff
changeset
|
1443 { |
151
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1444 if (token.type == T.LParen) |
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1445 { |
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1446 // TODO: What about mixin(...).ident;? |
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1447 nT(); |
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1448 auto e = parseAssignExpression(); |
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1449 require(T.RParen); |
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1450 require(T.Semicolon); |
262 | 1451 return new MixinDeclaration(e); |
151
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1452 } |
301
caef255a2801
- Fix in some ctors: adding only non-null members to this.children.
aziz
parents:
299
diff
changeset
|
1453 } |
151
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1454 |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1455 Expression[] templateIdent; |
252
788398655d24
- Changed some string types to Token*. Adapted parser accordingly.
aziz
parents:
251
diff
changeset
|
1456 Token* mixinIdent; |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1457 |
159 | 1458 // This code is similar to parseDotListType(). |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1459 if (token.type == T.Dot) |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1460 { |
252
788398655d24
- Changed some string types to Token*. Adapted parser accordingly.
aziz
parents:
251
diff
changeset
|
1461 templateIdent ~= new IdentifierExpression(token); |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1462 nT(); |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1463 } |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1464 |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1465 while (1) |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1466 { |
252
788398655d24
- Changed some string types to Token*. Adapted parser accordingly.
aziz
parents:
251
diff
changeset
|
1467 auto ident = requireId(); |
788398655d24
- Changed some string types to Token*. Adapted parser accordingly.
aziz
parents:
251
diff
changeset
|
1468 Expression e; |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1469 if (token.type == T.Not) // Identifier !( TemplateArguments ) |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1470 { |
151
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1471 // No need to peek for T.LParen. This must be a template instance. |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1472 nT(); |
252
788398655d24
- Changed some string types to Token*. Adapted parser accordingly.
aziz
parents:
251
diff
changeset
|
1473 e = new TemplateInstanceExpression(ident, parseTemplateArguments()); |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1474 } |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1475 else // Identifier |
252
788398655d24
- Changed some string types to Token*. Adapted parser accordingly.
aziz
parents:
251
diff
changeset
|
1476 e = new IdentifierExpression(ident); |
788398655d24
- Changed some string types to Token*. Adapted parser accordingly.
aziz
parents:
251
diff
changeset
|
1477 |
788398655d24
- Changed some string types to Token*. Adapted parser accordingly.
aziz
parents:
251
diff
changeset
|
1478 templateIdent ~= e; |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1479 |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1480 if (token.type != T.Dot) |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1481 break; |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1482 nT(); |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1483 } |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1484 |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1485 if (token.type == T.Identifier) |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1486 { |
252
788398655d24
- Changed some string types to Token*. Adapted parser accordingly.
aziz
parents:
251
diff
changeset
|
1487 mixinIdent = token; |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1488 nT(); |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1489 } |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1490 |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1491 require(T.Semicolon); |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1492 |
262 | 1493 return new Class(templateIdent, mixinIdent); |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1494 } |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1495 |
102 | 1496 /+++++++++++++++++++++++++++++ |
161 | 1497 + Statement parsing methods + |
1498 +++++++++++++++++++++++++++++/ | |
1499 | |
1500 Statements parseStatements() | |
1501 { | |
262 | 1502 auto begin = token; |
162 | 1503 auto statements = new Statements(); |
161 | 1504 while (token.type != T.RBrace && token.type != T.EOF) |
1505 statements ~= parseStatement(); | |
262 | 1506 return set(statements, begin); |
161 | 1507 } |
1508 | |
1509 Statement parseStatement() | |
1510 { | |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
1511 // writefln("°parseStatement:(%d)token='%s'°", lx.loc, token.srcText); |
261 | 1512 auto begin = token; |
161 | 1513 Statement s; |
188 | 1514 Declaration d; |
161 | 1515 switch (token.type) |
1516 { | |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1517 case T.Align: |
260 | 1518 int size = -1; |
1519 auto intTok = parseAlignAttribute(); | |
1520 if (intTok) | |
1521 size = intTok.int_; | |
1522 // Restrict align attribute to structs in parsing phase. | |
1523 Declaration structDecl; | |
1524 if (token.type == T.Struct) | |
1525 structDecl = parseAggregateDeclaration(); | |
1526 else | |
1527 expected(T.Struct); | |
1528 d = new AlignDeclaration(size, structDecl ? [structDecl] : null); | |
201 | 1529 goto case_DeclarationStatement; |
1530 /+ Not applicable for statements. | |
191
3ce110cefbc5
- Added code for parsing AliasDeclaration and TypedefDeclaration.
aziz
parents:
190
diff
changeset
|
1531 // T.Private, |
3ce110cefbc5
- Added code for parsing AliasDeclaration and TypedefDeclaration.
aziz
parents:
190
diff
changeset
|
1532 // T.Package, |
3ce110cefbc5
- Added code for parsing AliasDeclaration and TypedefDeclaration.
aziz
parents:
190
diff
changeset
|
1533 // T.Protected, |
3ce110cefbc5
- Added code for parsing AliasDeclaration and TypedefDeclaration.
aziz
parents:
190
diff
changeset
|
1534 // T.Public, |
3ce110cefbc5
- Added code for parsing AliasDeclaration and TypedefDeclaration.
aziz
parents:
190
diff
changeset
|
1535 // T.Export, |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1536 // T.Deprecated, |
191
3ce110cefbc5
- Added code for parsing AliasDeclaration and TypedefDeclaration.
aziz
parents:
190
diff
changeset
|
1537 // T.Override, |
3ce110cefbc5
- Added code for parsing AliasDeclaration and TypedefDeclaration.
aziz
parents:
190
diff
changeset
|
1538 // T.Abstract, |
201 | 1539 +/ |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1540 case T.Extern, |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1541 T.Final, |
191
3ce110cefbc5
- Added code for parsing AliasDeclaration and TypedefDeclaration.
aziz
parents:
190
diff
changeset
|
1542 T.Const, |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1543 T.Auto: |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1544 //T.Scope |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1545 //T.Static |
201 | 1546 case_parseAttribute: |
1547 s = parseAttributeStatement(); | |
261 | 1548 return s; |
161 | 1549 case T.Identifier: |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1550 if (peekNext() == T.Colon) |
161 | 1551 { |
264 | 1552 auto ident = token; |
161 | 1553 nT(); // Skip Identifier |
1554 nT(); // Skip : | |
234 | 1555 s = new LabeledStatement(ident, parseNoScopeOrEmptyStatement()); |
161 | 1556 break; |
1557 } | |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
1558 goto case T.Dot; |
201 | 1559 case T.Dot, T.Typeof: |
214 | 1560 bool success; |
1561 d = try_(parseDeclaration(), success); | |
1562 if (success) | |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
1563 goto case_DeclarationStatement; // Declaration |
201 | 1564 else |
1565 goto default; // Expression | |
1566 // BasicType | |
1567 case T.Char, T.Wchar, T.Dchar, T.Bool, | |
1568 T.Byte, T.Ubyte, T.Short, T.Ushort, | |
1569 T.Int, T.Uint, T.Long, T.Ulong, | |
1570 T.Float, T.Double, T.Real, | |
1571 T.Ifloat, T.Idouble, T.Ireal, | |
1572 T.Cfloat, T.Cdouble, T.Creal, T.Void: | |
1573 case_parseDeclaration: | |
1574 d = parseDeclaration(); | |
1575 goto case_DeclarationStatement; | |
162 | 1576 case T.If: |
1577 s = parseIfStatement(); | |
1578 break; | |
164 | 1579 case T.While: |
1580 s = parseWhileStatement(); | |
1581 break; | |
165 | 1582 case T.Do: |
1583 s = parseDoWhileStatement(); | |
1584 break; | |
216 | 1585 case T.For: |
1586 s = parseForStatement(); | |
1587 break; | |
169 | 1588 case T.Foreach, T.Foreach_reverse: |
1589 s = parseForeachStatement(); | |
1590 break; | |
170 | 1591 case T.Switch: |
1592 s = parseSwitchStatement(); | |
1593 break; | |
171 | 1594 case T.Case: |
1595 s = parseCaseStatement(); | |
1596 break; | |
172 | 1597 case T.Default: |
1598 s = parseDefaultStatement(); | |
1599 break; | |
173 | 1600 case T.Continue: |
1601 s = parseContinueStatement(); | |
1602 break; | |
174 | 1603 case T.Break: |
1604 s = parseBreakStatement(); | |
1605 break; | |
175 | 1606 case T.Return: |
1607 s = parseReturnStatement(); | |
1608 break; | |
176 | 1609 case T.Goto: |
1610 s = parseGotoStatement(); | |
1611 break; | |
177 | 1612 case T.With: |
1613 s = parseWithStatement(); | |
1614 break; | |
178 | 1615 case T.Synchronized: |
1616 s = parseSynchronizedStatement(); | |
1617 break; | |
179 | 1618 case T.Try: |
1619 s = parseTryStatement(); | |
1620 break; | |
180 | 1621 case T.Throw: |
1622 s = parseThrowStatement(); | |
1623 break; | |
181 | 1624 case T.Scope: |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1625 if (peekNext() != T.LParen) |
201 | 1626 goto case_parseAttribute; |
181 | 1627 s = parseScopeGuardStatement(); |
1628 break; | |
182 | 1629 case T.Volatile: |
1630 s = parseVolatileStatement(); | |
1631 break; | |
183 | 1632 case T.Asm: |
1633 s = parseAsmStatement(); | |
1634 break; | |
184 | 1635 case T.Pragma: |
1636 s = parsePragmaStatement(); | |
1637 break; | |
185 | 1638 case T.Mixin: |
246
52f4aa097865
- Fix: parse mixin as expression instead of statement when next token is T.LParen.
aziz
parents:
245
diff
changeset
|
1639 if (peekNext() == T.LParen) |
52f4aa097865
- Fix: parse mixin as expression instead of statement when next token is T.LParen.
aziz
parents:
245
diff
changeset
|
1640 goto default; // Parse as expression. |
256 | 1641 s = parseMixin!(MixinStatement)(); |
185 | 1642 break; |
186
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1643 case T.Static: |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1644 switch (peekNext()) |
186
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1645 { |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1646 case T.If: |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1647 s = parseStaticIfStatement(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1648 break; |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1649 case T.Assert: |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1650 s = parseStaticAssertStatement(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1651 break; |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1652 default: |
201 | 1653 goto case_parseAttribute; |
186
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1654 } |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1655 break; |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
1656 case T.Debug: |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
1657 s = parseDebugStatement(); |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
1658 break; |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
1659 case T.Version: |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
1660 s = parseVersionStatement(); |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
1661 break; |
226
aa38e1401217
- Fixed cases T.Alias and T.Typedef. Wrong function called.
aziz
parents:
225
diff
changeset
|
1662 // DeclDef |
aa38e1401217
- Fixed cases T.Alias and T.Typedef. Wrong function called.
aziz
parents:
225
diff
changeset
|
1663 case T.Alias, T.Typedef: |
aa38e1401217
- Fixed cases T.Alias and T.Typedef. Wrong function called.
aziz
parents:
225
diff
changeset
|
1664 d = parseDeclarationDefinition(); |
aa38e1401217
- Fixed cases T.Alias and T.Typedef. Wrong function called.
aziz
parents:
225
diff
changeset
|
1665 goto case_DeclarationStatement; |
188 | 1666 case T.Enum: |
1667 d = parseEnumDeclaration(); | |
1668 goto case_DeclarationStatement; | |
1669 case T.Class: | |
1670 d = parseClassDeclaration(); | |
1671 goto case_DeclarationStatement; | |
1672 case T.Interface: | |
1673 d = parseInterfaceDeclaration(); | |
1674 goto case_DeclarationStatement; | |
1675 case T.Struct, T.Union: | |
1676 d = parseAggregateDeclaration(); | |
1677 goto case_DeclarationStatement; | |
1678 case_DeclarationStatement: | |
261 | 1679 set(d, begin); |
188 | 1680 s = new DeclarationStatement(d); |
1681 break; | |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
1682 case T.LBrace: |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
1683 s = parseScopeStatement(); |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
1684 break; |
216 | 1685 case T.Semicolon: |
231 | 1686 nT(); |
216 | 1687 s = new EmptyStatement(); |
1688 break; | |
161 | 1689 default: |
214 | 1690 bool success; |
1691 auto expression = try_(parseExpression(), success); | |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
1692 // writefln("parseExpression()=", failed?"failed":"success"); |
214 | 1693 if (success) |
187 | 1694 { |
1695 require(T.Semicolon); | |
1696 s = new ExpressionStatement(expression); | |
1697 } | |
1698 else | |
1699 { | |
216 | 1700 error(MID.ExpectedButFound, "Statement", token.srcText); |
250 | 1701 s = new IllegalStatement(token); |
206 | 1702 nT(); |
187 | 1703 } |
161 | 1704 } |
205 | 1705 assert(s !is null); |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
1706 // writef("§%s§", s.classinfo.name); |
261 | 1707 set(s, begin); |
161 | 1708 return s; |
1709 } | |
1710 | |
162 | 1711 /+ |
1712 ScopeStatement: | |
219 | 1713 NoScopeStatement |
162 | 1714 +/ |
164 | 1715 Statement parseScopeStatement() |
162 | 1716 { |
219 | 1717 return new ScopeStatement(parseNoScopeStatement()); |
162 | 1718 } |
1719 | |
166 | 1720 /+ |
1721 NoScopeStatement: | |
1722 NonEmptyStatement | |
1723 BlockStatement | |
1724 BlockStatement: | |
1725 { } | |
1726 { StatementList } | |
1727 +/ | |
1728 Statement parseNoScopeStatement() | |
1729 { | |
1730 Statement s; | |
1731 if (token.type == T.LBrace) | |
1732 { | |
1733 nT(); | |
1734 auto ss = new Statements(); | |
1735 while (token.type != T.RBrace && token.type != T.EOF) | |
1736 ss ~= parseStatement(); | |
1737 require(T.RBrace); | |
1738 s = ss; | |
1739 } | |
219 | 1740 else if (token.type == T.Semicolon) |
1741 { | |
1742 error(MID.ExpectedButFound, "non-empty statement", ";"); | |
1743 s = new EmptyStatement(); | |
1744 nT(); | |
1745 } | |
166 | 1746 else |
1747 s = parseStatement(); | |
1748 return s; | |
1749 } | |
1750 | |
234 | 1751 /+ |
1752 NoScopeOrEmptyStatement: | |
1753 ; | |
1754 NoScopeStatement | |
1755 +/ | |
1756 Statement parseNoScopeOrEmptyStatement() | |
1757 { | |
1758 if (token.type == T.Semicolon) | |
1759 nT(); | |
1760 else | |
1761 return parseNoScopeStatement(); | |
1762 return null; | |
1763 } | |
1764 | |
201 | 1765 Statement parseAttributeStatement() |
1766 { | |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1767 StorageClass stc, tmp; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1768 |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1769 void addStorageClass() |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1770 { |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1771 if (stc & tmp) |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1772 { |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1773 error(MID.RedundantStorageClass, token.srcText); |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1774 } |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1775 else |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1776 stc |= tmp; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1777 } |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1778 |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1779 Statement parse() |
201 | 1780 { |
261 | 1781 auto begin = token; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1782 Statement s; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1783 switch (token.type) |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1784 { |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1785 case T.Extern: |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1786 tmp = StorageClass.Extern; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1787 addStorageClass(); |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1788 nT(); |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1789 Linkage linkage; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1790 if (token.type == T.LParen) |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
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|
1791 { |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1792 nT(); |
265 | 1793 auto ident = requireId(); |
1794 switch (ident ? ident.identifier : null) | |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1795 { |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1796 case "C": |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1797 if (token.type == T.PlusPlus) |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1798 { |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1799 nT(); |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1800 linkage = Linkage.Cpp; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1801 break; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1802 } |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1803 linkage = Linkage.C; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1804 break; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1805 case "D": |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1806 linkage = Linkage.D; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1807 break; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1808 case "Windows": |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1809 linkage = Linkage.Windows; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1810 break; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1811 case "Pascal": |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1812 linkage = Linkage.Pascal; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1813 break; |
240
deab661906ae
- Classes Declaration, Expression, Statement and Type inherit from Node now.
aziz
parents:
239
diff
changeset
|
1814 case "System": |
deab661906ae
- Classes Declaration, Expression, Statement and Type inherit from Node now.
aziz
parents:
239
diff
changeset
|
1815 linkage = Linkage.System; |
deab661906ae
- Classes Declaration, Expression, Statement and Type inherit from Node now.
aziz
parents:
239
diff
changeset
|
1816 break; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1817 default: |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1818 // TODO: issue error msg. Unrecognized LinkageType. |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1819 } |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
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|
1820 require(T.RParen); |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1821 } |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1822 s = new ExternStatement(linkage, parse()); |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1823 break; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1824 case T.Static: |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1825 tmp = StorageClass.Static; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1826 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1827 case T.Final: |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1828 tmp = StorageClass.Final; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1829 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1830 case T.Const: |
270
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1831 version(D2) |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1832 { |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1833 if (peekNext() == T.LParen) |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1834 goto case_Declaration; |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1835 } |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1836 tmp = StorageClass.Const; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1837 goto Lcommon; |
270
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1838 version(D2) |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1839 { |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1840 case T.Invariant: // D 2.0 |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1841 if (peekNext() == T.LParen) |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1842 goto case_Declaration; |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1843 tmp = StorageClass.Invariant; |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1844 goto Lcommon; |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1845 } |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1846 case T.Auto: |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1847 tmp = StorageClass.Auto; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1848 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1849 case T.Scope: |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1850 tmp = StorageClass.Scope; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1851 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1852 Lcommon: |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1853 addStorageClass(); |
269 | 1854 auto tok = token.type; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1855 nT(); |
269 | 1856 s = new AttributeStatement(tok, parse()); |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1857 break; |
239
7911f6a92e6e
- Added 'new' and 'delete' declarations to Token and uncommented next and prev members. Added HEAD to TOK.
aziz
parents:
238
diff
changeset
|
1858 // TODO: allow "scope class", "abstract scope class" in function bodies? |
7911f6a92e6e
- Added 'new' and 'delete' declarations to Token and uncommented next and prev members. Added HEAD to TOK.
aziz
parents:
238
diff
changeset
|
1859 //case T.Class: |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1860 default: |
270
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1861 case_Declaration: |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1862 s = new DeclarationStatement(parseDeclaration(stc)); |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1863 } |
261 | 1864 set(s, begin); |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1865 return s; |
201 | 1866 } |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1867 return parse(); |
201 | 1868 } |
1869 | |
162 | 1870 Statement parseIfStatement() |
1871 { | |
1872 assert(token.type == T.If); | |
1873 nT(); | |
1874 | |
283 | 1875 Statement variable; |
162 | 1876 Expression condition; |
1877 Statement ifBody, elseBody; | |
1878 | |
1879 require(T.LParen); | |
283 | 1880 |
1881 Token* ident; | |
162 | 1882 // auto Identifier = Expression |
1883 if (token.type == T.Auto) | |
1884 { | |
283 | 1885 auto a = new AttributeStatement(token.type, null); |
162 | 1886 nT(); |
253
4279b638c63e
- Changed some string types to Token*. Adapted parser accordingly.
aziz
parents:
252
diff
changeset
|
1887 ident = requireId(); |
162 | 1888 require(T.Assign); |
283 | 1889 auto init = parseExpression(); |
1890 a.statement = new DeclarationStatement(new VariableDeclaration(null, [ident], [init])); | |
1891 variable = a; | |
162 | 1892 } |
1893 else | |
1894 { | |
1895 // Declarator = Expression | |
237
805796880adb
- Fix in parseIfStatement(): require(T.Assign) must be encompassed by a try_() call.
aziz
parents:
236
diff
changeset
|
1896 Type parseDeclaratorAssign() |
162 | 1897 { |
237
805796880adb
- Fix in parseIfStatement(): require(T.Assign) must be encompassed by a try_() call.
aziz
parents:
236
diff
changeset
|
1898 auto type = parseDeclarator(ident); |
162 | 1899 require(T.Assign); |
237
805796880adb
- Fix in parseIfStatement(): require(T.Assign) must be encompassed by a try_() call.
aziz
parents:
236
diff
changeset
|
1900 return type; |
162 | 1901 } |
237
805796880adb
- Fix in parseIfStatement(): require(T.Assign) must be encompassed by a try_() call.
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parents:
236
diff
changeset
|
1902 bool success; |
283 | 1903 auto type = try_(parseDeclaratorAssign(), success); |
1904 if (success) | |
163
f27a98bb17c7
- Fix: when parsing Declarator fails, type and ident is set to null.
aziz
parents:
162
diff
changeset
|
1905 { |
283 | 1906 auto init = parseExpression(); |
1907 variable = new DeclarationStatement(new VariableDeclaration(type, [ident], [init])); | |
163
f27a98bb17c7
- Fix: when parsing Declarator fails, type and ident is set to null.
aziz
parents:
162
diff
changeset
|
1908 } |
283 | 1909 else |
1910 condition = parseExpression(); | |
162 | 1911 } |
1912 require(T.RParen); | |
164 | 1913 ifBody = parseScopeStatement(); |
162 | 1914 if (token.type == T.Else) |
1915 { | |
1916 nT(); | |
164 | 1917 elseBody = parseScopeStatement(); |
162 | 1918 } |
283 | 1919 return new IfStatement(variable, condition, ifBody, elseBody); |
162 | 1920 } |
1921 | |
164 | 1922 Statement parseWhileStatement() |
1923 { | |
1924 assert(token.type == T.While); | |
1925 nT(); | |
166 | 1926 require(T.LParen); |
164 | 1927 auto condition = parseExpression(); |
166 | 1928 require(T.RParen); |
164 | 1929 return new WhileStatement(condition, parseScopeStatement()); |
1930 } | |
1931 | |
165 | 1932 Statement parseDoWhileStatement() |
1933 { | |
1934 assert(token.type == T.Do); | |
1935 nT(); | |
1936 auto doBody = parseScopeStatement(); | |
1937 require(T.While); | |
166 | 1938 require(T.LParen); |
165 | 1939 auto condition = parseExpression(); |
166 | 1940 require(T.RParen); |
1941 return new DoWhileStatement(condition, doBody); | |
1942 } | |
1943 | |
1944 Statement parseForStatement() | |
1945 { | |
1946 assert(token.type == T.For); | |
1947 nT(); | |
165 | 1948 require(T.LParen); |
166 | 1949 |
1950 Statement init, forBody; | |
1951 Expression condition, increment; | |
1952 | |
1953 if (token.type != T.Semicolon) | |
1954 init = parseNoScopeStatement(); | |
230
8f1790d16753
- Fix: added missing call to parseDeclaratorSuffx() in parseDeclaration.
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parents:
229
diff
changeset
|
1955 else |
8f1790d16753
- Fix: added missing call to parseDeclaratorSuffx() in parseDeclaration.
aziz
parents:
229
diff
changeset
|
1956 nT(); // Skip ; |
166 | 1957 if (token.type != T.Semicolon) |
1958 condition = parseExpression(); | |
168 | 1959 require(T.Semicolon); |
166 | 1960 if (token.type != T.RParen) |
1961 increment = parseExpression(); | |
168 | 1962 require(T.RParen); |
167 | 1963 forBody = parseScopeStatement(); |
166 | 1964 return new ForStatement(init, condition, increment, forBody); |
165 | 1965 } |
1966 | |
169 | 1967 Statement parseForeachStatement() |
1968 { | |
1969 assert(token.type == T.Foreach || token.type == T.Foreach_reverse); | |
1970 TOK tok = token.type; | |
1971 nT(); | |
1972 | |
257 | 1973 auto params = new Parameters; |
269 | 1974 Expression e; // Aggregate or LwrExpression |
169 | 1975 |
1976 require(T.LParen); | |
1977 while (1) | |
1978 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
1979 auto paramBegin = token; |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
1980 Token* stcTok; |
169 | 1981 Type type; |
253
4279b638c63e
- Changed some string types to Token*. Adapted parser accordingly.
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parents:
252
diff
changeset
|
1982 Token* ident; |
169 | 1983 |
1984 switch (token.type) | |
1985 { | |
236
e961d1b957c3
- Fix in parseForeachStatement(): added T.Inout to case T.Ref; removed break statement.
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parents:
235
diff
changeset
|
1986 case T.Ref, T.Inout: |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
1987 stcTok = token; |
169 | 1988 nT(); |
236
e961d1b957c3
- Fix in parseForeachStatement(): added T.Inout to case T.Ref; removed break statement.
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parents:
235
diff
changeset
|
1989 // fall through |
169 | 1990 case T.Identifier: |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1991 auto next = peekNext(); |
f3c6c15961bb
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1992 if (next == T.Comma || next == T.Semicolon || next == T.RParen) |
169 | 1993 { |
253
4279b638c63e
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1994 ident = token; |
169 | 1995 nT(); |
1996 break; | |
1997 } | |
1998 // fall through | |
1999 default: | |
2000 type = parseDeclarator(ident); | |
2001 } | |
2002 | |
242
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2003 params ~= set(new Parameter(stcTok, type, ident, null), paramBegin); |
169 | 2004 |
2005 if (token.type != T.Comma) | |
2006 break; | |
2007 nT(); | |
2008 } | |
2009 require(T.Semicolon); | |
269 | 2010 e = parseExpression(); |
2011 version(D2) | |
2012 { //Foreach (ForeachType; LwrExpression .. UprExpression ) ScopeStatement | |
2013 if (token.type == T.Slice) | |
2014 { | |
2015 // if (params.length != 1) | |
2016 // error(MID.XYZ); // TODO: issue error msg | |
2017 nT(); | |
2018 auto upper = parseExpression(); | |
2019 require(T.RParen); | |
2020 auto forBody = parseScopeStatement(); | |
2021 return new ForeachRangeStatement(tok, params, e, upper, forBody); | |
2022 } | |
2023 } | |
2024 // Foreach (ForeachTypeList; Aggregate) ScopeStatement | |
169 | 2025 require(T.RParen); |
2026 auto forBody = parseScopeStatement(); | |
269 | 2027 return new ForeachStatement(tok, params, e, forBody); |
169 | 2028 } |
2029 | |
170 | 2030 Statement parseSwitchStatement() |
2031 { | |
2032 assert(token.type == T.Switch); | |
2033 nT(); | |
2034 | |
2035 require(T.LParen); | |
2036 auto condition = parseExpression(); | |
2037 require(T.RParen); | |
2038 auto switchBody = parseScopeStatement(); | |
2039 return new SwitchStatement(condition, switchBody); | |
2040 } | |
2041 | |
220 | 2042 Statement parseCaseDefaultBody() |
2043 { | |
2044 // This function is similar to parseNoScopeStatement() | |
224 | 2045 auto s = new Statements(); |
2046 while (token.type != T.Case && | |
2047 token.type != T.Default && | |
2048 token.type != T.RBrace && | |
2049 token.type != T.EOF) | |
2050 s ~= parseStatement(); | |
220 | 2051 return new ScopeStatement(s); |
2052 } | |
2053 | |
171 | 2054 Statement parseCaseStatement() |
2055 { | |
2056 assert(token.type == T.Case); | |
2057 // T.Case skipped in do-while. | |
2058 Expression[] values; | |
2059 do | |
2060 { | |
2061 nT(); | |
2062 values ~= parseAssignExpression(); | |
2063 } while (token.type == T.Comma) | |
2064 require(T.Colon); | |
2065 | |
220 | 2066 auto caseBody = parseCaseDefaultBody(); |
171 | 2067 return new CaseStatement(values, caseBody); |
2068 } | |
2069 | |
172 | 2070 Statement parseDefaultStatement() |
2071 { | |
2072 assert(token.type == T.Default); | |
2073 nT(); | |
2074 require(T.Colon); | |
220 | 2075 return new DefaultStatement(parseCaseDefaultBody()); |
172 | 2076 } |
2077 | |
173 | 2078 Statement parseContinueStatement() |
2079 { | |
2080 assert(token.type == T.Continue); | |
2081 nT(); | |
264 | 2082 Token* ident; |
173 | 2083 if (token.type == T.Identifier) |
2084 { | |
264 | 2085 ident = token; |
173 | 2086 nT(); |
2087 } | |
2088 require(T.Semicolon); | |
2089 return new ContinueStatement(ident); | |
2090 } | |
2091 | |
174 | 2092 Statement parseBreakStatement() |
2093 { | |
2094 assert(token.type == T.Break); | |
2095 nT(); | |
264 | 2096 Token* ident; |
174 | 2097 if (token.type == T.Identifier) |
2098 { | |
264 | 2099 ident = token; |
174 | 2100 nT(); |
2101 } | |
2102 require(T.Semicolon); | |
2103 return new BreakStatement(ident); | |
2104 } | |
2105 | |
175 | 2106 Statement parseReturnStatement() |
2107 { | |
2108 assert(token.type == T.Return); | |
2109 nT(); | |
213
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2110 Expression expr; |
b0ebde88d2d4
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2111 if (token.type != T.Semicolon) |
b0ebde88d2d4
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2112 expr = parseExpression(); |
175 | 2113 require(T.Semicolon); |
2114 return new ReturnStatement(expr); | |
2115 } | |
2116 | |
176 | 2117 Statement parseGotoStatement() |
2118 { | |
2119 assert(token.type == T.Goto); | |
2120 nT(); | |
264 | 2121 Token* ident; |
176 | 2122 Expression caseExpr; |
2123 switch (token.type) | |
2124 { | |
2125 case T.Case: | |
2126 nT(); | |
2127 if (token.type == T.Semicolon) | |
2128 break; | |
2129 caseExpr = parseExpression(); | |
2130 break; | |
2131 case T.Default: | |
2132 nT(); | |
2133 break; | |
2134 default: | |
264 | 2135 ident = requireId(); |
176 | 2136 } |
2137 require(T.Semicolon); | |
2138 return new GotoStatement(ident, caseExpr); | |
2139 } | |
2140 | |
177 | 2141 Statement parseWithStatement() |
2142 { | |
2143 assert(token.type == T.With); | |
2144 nT(); | |
2145 require(T.LParen); | |
2146 auto expr = parseExpression(); | |
2147 require(T.RParen); | |
2148 return new WithStatement(expr, parseScopeStatement()); | |
2149 } | |
2150 | |
178 | 2151 Statement parseSynchronizedStatement() |
2152 { | |
2153 assert(token.type == T.Synchronized); | |
2154 nT(); | |
2155 Expression expr; | |
2156 | |
2157 if (token.type == T.LParen) | |
2158 { | |
2159 nT(); | |
2160 expr = parseExpression(); | |
2161 require(T.RParen); | |
2162 } | |
2163 return new SynchronizedStatement(expr, parseScopeStatement()); | |
2164 } | |
2165 | |
179 | 2166 Statement parseTryStatement() |
2167 { | |
2168 assert(token.type == T.Try); | |
2169 nT(); | |
2170 | |
2171 auto tryBody = parseScopeStatement(); | |
2172 CatchBody[] catchBodies; | |
2173 FinallyBody finBody; | |
2174 | |
2175 while (token.type == T.Catch) | |
2176 { | |
2177 nT(); | |
2178 Parameter param; | |
2179 if (token.type == T.LParen) | |
2180 { | |
229 | 2181 nT(); |
253
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2182 Token* ident; |
179 | 2183 auto type = parseDeclarator(ident); |
242
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2184 param = new Parameter(null, type, ident, null); |
179 | 2185 require(T.RParen); |
2186 } | |
2187 catchBodies ~= new CatchBody(param, parseNoScopeStatement()); | |
2188 if (param is null) | |
2189 break; // This is a LastCatch | |
2190 } | |
2191 | |
2192 if (token.type == T.Finally) | |
2193 { | |
2194 nT(); | |
2195 finBody = new FinallyBody(parseNoScopeStatement()); | |
2196 } | |
2197 | |
2198 if (catchBodies.length == 0 || finBody is null) | |
2199 { | |
2200 // TODO: issue error msg. | |
2201 } | |
2202 | |
2203 return new TryStatement(tryBody, catchBodies, finBody); | |
2204 } | |
2205 | |
180 | 2206 Statement parseThrowStatement() |
2207 { | |
2208 assert(token.type == T.Throw); | |
2209 nT(); | |
2210 auto expr = parseExpression(); | |
2211 require(T.Semicolon); | |
2212 return new ThrowStatement(expr); | |
2213 } | |
2214 | |
181 | 2215 Statement parseScopeGuardStatement() |
2216 { | |
2217 assert(token.type == T.Scope); | |
2218 nT(); | |
2219 assert(token.type == T.LParen); | |
2220 nT(); | |
2221 | |
264 | 2222 Token* condition = requireId(); |
2223 if (condition) | |
2224 switch (condition.identifier) | |
181 | 2225 { |
2226 case "exit": | |
2227 case "success": | |
2228 case "failure": | |
2229 break; | |
2230 default: | |
2231 // TODO: issue error msg. | |
2232 } | |
2233 require(T.RParen); | |
2234 Statement scopeBody; | |
2235 if (token.type == T.LBrace) | |
2236 scopeBody = parseScopeStatement(); | |
2237 else | |
2238 scopeBody = parseNoScopeStatement(); | |
2239 return new ScopeGuardStatement(condition, scopeBody); | |
2240 } | |
2241 | |
182 | 2242 Statement parseVolatileStatement() |
2243 { | |
2244 assert(token.type == T.Volatile); | |
2245 nT(); | |
2246 Statement volatileBody; | |
2247 if (token.type == T.Semicolon) | |
2248 nT(); | |
2249 else if (token.type == T.LBrace) | |
2250 volatileBody = parseScopeStatement(); | |
2251 else | |
219 | 2252 volatileBody = parseStatement(); |
182 | 2253 return new VolatileStatement(volatileBody); |
2254 } | |
2255 | |
184 | 2256 Statement parsePragmaStatement() |
2257 { | |
2258 assert(token.type == T.Pragma); | |
2259 nT(); | |
2260 | |
245 | 2261 Token* ident; |
184 | 2262 Expression[] args; |
2263 Statement pragmaBody; | |
2264 | |
2265 require(T.LParen); | |
245 | 2266 ident = requireId(); |
184 | 2267 |
2268 if (token.type == T.Comma) | |
244
829fdb2e2915
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2269 { |
829fdb2e2915
- Fix: parsing at least one argument in pragma declarations/statements.
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2270 // Parse at least one argument. |
829fdb2e2915
- Fix: parsing at least one argument in pragma declarations/statements.
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2271 nT(); |
829fdb2e2915
- Fix: parsing at least one argument in pragma declarations/statements.
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2272 args ~= parseAssignExpression(); |
829fdb2e2915
- Fix: parsing at least one argument in pragma declarations/statements.
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2273 } |
829fdb2e2915
- Fix: parsing at least one argument in pragma declarations/statements.
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2274 |
829fdb2e2915
- Fix: parsing at least one argument in pragma declarations/statements.
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2275 if (token.type == T.Comma) |
829fdb2e2915
- Fix: parsing at least one argument in pragma declarations/statements.
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2276 args ~= parseArguments(T.RParen); |
184 | 2277 else |
2278 require(T.RParen); | |
2279 | |
234 | 2280 pragmaBody = parseNoScopeOrEmptyStatement(); |
184 | 2281 |
2282 return new PragmaStatement(ident, args, pragmaBody); | |
2283 } | |
2284 | |
186
d4292a5a7b8b
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2285 Statement parseStaticIfStatement() |
d4292a5a7b8b
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185
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2286 { |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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185
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2287 assert(token.type == T.Static); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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185
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|
2288 nT(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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185
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2289 assert(token.type == T.If); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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|
2290 nT(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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185
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2291 Expression condition; |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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185
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|
2292 Statement ifBody, elseBody; |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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185
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|
2293 |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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185
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changeset
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2294 require(T.LParen); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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185
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2295 condition = parseExpression(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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185
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changeset
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2296 require(T.RParen); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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185
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changeset
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2297 ifBody = parseNoScopeStatement(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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185
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2298 if (token.type == T.Else) |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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185
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2299 { |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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185
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2300 nT(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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185
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2301 elseBody = parseNoScopeStatement(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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185
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2302 } |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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2303 return new StaticIfStatement(condition, ifBody, elseBody); |
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- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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2304 } |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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|
2305 |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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|
2306 Statement parseStaticAssertStatement() |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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185
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|
2307 { |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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185
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2308 assert(token.type == T.Static); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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185
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2309 nT(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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185
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2310 assert(token.type == T.Assert); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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185
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2311 nT(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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185
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|
2312 Expression condition, message; |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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185
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2313 require(T.LParen); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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185
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2314 condition = parseAssignExpression(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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2315 if (token.type == T.Comma) |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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|
2316 { |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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185
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|
2317 nT(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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185
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|
2318 message = parseAssignExpression(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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|
2319 } |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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185
diff
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|
2320 require(T.RParen); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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185
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|
2321 require(T.Semicolon); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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185
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2322 return new StaticAssertStatement(condition, message); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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|
2323 } |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
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|
2324 |
190
d0712601fa47
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|
2325 Statement parseDebugStatement() |
d0712601fa47
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|
2326 { |
d0712601fa47
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|
2327 assert(token.type == T.Debug); |
d0712601fa47
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|
2328 nT(); // Skip debug keyword. |
d0712601fa47
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|
2329 |
264 | 2330 Token* cond; // debug ( Integer ) |
2331 // debug ( Identifier ) | |
190
d0712601fa47
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|
2332 Statement debugBody, elseBody; |
d0712601fa47
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|
2333 |
264 | 2334 void parseIdentOrInt(ref Token* tok) |
190
d0712601fa47
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|
2335 { |
d0712601fa47
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|
2336 nT(); |
264 | 2337 if (token.type == T.Int32 || |
2338 token.type == T.Identifier) | |
2339 { | |
2340 tok = token; | |
2341 nT(); | |
2342 } | |
190
d0712601fa47
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|
2343 else |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
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188
diff
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|
2344 expected(T.Identifier); // TODO: better error msg |
d0712601fa47
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|
2345 } |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
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|
2346 |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
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diff
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|
2347 // if (token.type == T.Assign) |
d0712601fa47
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diff
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|
2348 // { |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
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diff
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2349 // parseIdentOrInt(identSpec, levelSpec); |
d0712601fa47
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188
diff
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|
2350 // require(T.Semicolon); |
d0712601fa47
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diff
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|
2351 // } |
d0712601fa47
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diff
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|
2352 // else |
d0712601fa47
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diff
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|
2353 { |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
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diff
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|
2354 // Condition: |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
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diff
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|
2355 // Integer |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
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diff
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|
2356 // Identifier |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
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diff
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|
2357 |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
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diff
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|
2358 // ( Condition ) |
d0712601fa47
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diff
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|
2359 if (token.type == T.LParen) |
d0712601fa47
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diff
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|
2360 { |
264 | 2361 parseIdentOrInt(cond); |
190
d0712601fa47
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diff
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|
2362 require(T.RParen); |
d0712601fa47
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diff
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|
2363 } |
d0712601fa47
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|
2364 |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
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|
2365 // debug Statement |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
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188
diff
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|
2366 // debug ( Condition ) Statement |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2367 debugBody = parseNoScopeStatement(); |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2368 |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2369 // else Statement |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2370 if (token.type == T.Else) |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2371 { |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2372 // debug without condition and else body makes no sense |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2373 //if (levelCond == -1 && identCond.length == 0) |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2374 // TODO: issue error msg |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2375 nT(); |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2376 elseBody = parseNoScopeStatement(); |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2377 } |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2378 } |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2379 |
264 | 2380 return new DebugStatement(cond, debugBody, elseBody); |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
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parents:
188
diff
changeset
|
2381 } |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2382 |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2383 Statement parseVersionStatement() |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2384 { |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2385 assert(token.type == T.Version); |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2386 |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2387 nT(); // Skip version keyword. |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
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188
diff
changeset
|
2388 |
264 | 2389 Token* cond; // version ( Integer ) |
2390 // version ( Identifier ) | |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2391 Statement versionBody, elseBody; |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2392 |
264 | 2393 void parseIdentOrInt(ref Token* tok) |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2394 { |
264 | 2395 if (token.type == T.Int32 || |
2396 token.type == T.Identifier) | |
2397 { | |
2398 tok = token; | |
2399 nT(); | |
2400 } | |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2401 else |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2402 expected(T.Identifier); // TODO: better error msg |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2403 } |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2404 |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2405 // if (token.type == T.Assign) |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2406 // { |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2407 // parseIdentOrInt(identSpec, levelSpec); |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2408 // require(T.Semicolon); |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2409 // } |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2410 // else |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2411 { |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2412 // Condition: |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2413 // Integer |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2414 // Identifier |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2415 |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2416 // ( Condition ) |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2417 require(T.LParen); |
264 | 2418 parseIdentOrInt(cond); |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2419 require(T.RParen); |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2420 |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2421 // version ( Condition ) Statement |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2422 versionBody = parseNoScopeStatement(); |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2423 |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2424 // else Statement |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2425 if (token.type == T.Else) |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2426 { |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2427 nT(); |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2428 elseBody = parseNoScopeStatement(); |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2429 } |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2430 } |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2431 |
264 | 2432 return new VersionStatement(cond, versionBody, elseBody); |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2433 } |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
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188
diff
changeset
|
2434 |
161 | 2435 /+++++++++++++++++++++++++++++ |
183 | 2436 + Assembler parsing methods + |
2437 +++++++++++++++++++++++++++++/ | |
2438 | |
2439 Statement parseAsmStatement() | |
2440 { | |
2441 assert(token.type == T.Asm); | |
285 | 2442 nT(); // Skip asm keyword. |
2443 require(T.LBrace); | |
2444 auto ss = new Statements; | |
2445 while (token.type != T.RBrace && token.type != T.EOF) | |
2446 ss ~= parseAsmInstruction(); | |
2447 require(T.RBrace); | |
2448 return new AsmStatement(ss); | |
2449 } | |
2450 | |
2451 Statement parseAsmInstruction() | |
2452 { | |
2453 auto begin = token; | |
2454 Statement s; | |
2455 switch (token.type) | |
2456 { | |
2457 case T.Identifier: | |
2458 auto ident = token; | |
2459 auto next = peekNext(); | |
2460 if (next == T.Colon) | |
2461 { | |
2462 // Identifier : AsmInstruction | |
2463 nT(); // Skip Identifier | |
2464 nT(); // Skip : | |
2465 s = new LabeledStatement(ident, parseAsmInstruction()); | |
2466 break; | |
2467 } | |
2468 | |
2469 // Opcode ; | |
2470 // Opcode Operands ; | |
2471 // Opcode | |
2472 // Identifier | |
2473 Expression[] es; | |
2474 if (next != T.Semicolon) | |
2475 { | |
2476 while (1) | |
2477 { | |
2478 es ~= parseAsmExpression(); | |
2479 if (token.type != T.Comma) | |
2480 break; | |
2481 nT(); | |
2482 } | |
2483 } | |
2484 require(T.Semicolon); | |
2485 s = new AsmInstruction(ident, es); | |
2486 break; | |
2487 case T.Semicolon: | |
2488 s = new EmptyStatement(); | |
2489 nT(); | |
2490 break; | |
2491 default: | |
2492 error(MID.ExpectedButFound, "AsmStatement", token.srcText); | |
2493 s = new IllegalAsmInstruction(token); | |
2494 nT(); | |
2495 } | |
2496 set(s, begin); | |
2497 return s; | |
2498 } | |
2499 | |
2500 Expression parseAsmExpression() | |
2501 { | |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2502 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2503 auto e = parseOrOrExpression(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2504 if (token.type == T.Question) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2505 { |
293
418c6548ce17
- Assigning to Node.children in several constructors that inherit from Node.
aziz
parents:
292
diff
changeset
|
2506 auto tok = token; |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2507 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2508 auto iftrue = parseAsmExpression(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2509 require(T.Colon); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2510 auto iffalse = parseAsmExpression(); |
293
418c6548ce17
- Assigning to Node.children in several constructors that inherit from Node.
aziz
parents:
292
diff
changeset
|
2511 e = new CondExpression(e, iftrue, iffalse, tok); |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2512 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2513 } |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2514 // TODO: create AsmExpression that contains e? |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2515 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2516 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2517 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2518 Expression parseAsmOrOrExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2519 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2520 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2521 alias parseAsmAndAndExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2522 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2523 while (token.type == T.OrLogical) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2524 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2525 auto tok = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2526 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2527 e = new OrOrExpression(e, parseNext(), tok); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2528 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2529 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2530 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2531 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2532 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2533 Expression parseAsmAndAndExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2534 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2535 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2536 alias parseAsmOrExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2537 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2538 while (token.type == T.AndLogical) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2539 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2540 auto tok = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2541 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2542 e = new AndAndExpression(e, parseNext(), tok); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2543 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2544 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2545 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2546 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2547 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2548 Expression parseAsmOrExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2549 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2550 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2551 alias parseAsmXorExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2552 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2553 while (token.type == T.OrBinary) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2554 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2555 auto tok = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2556 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2557 e = new OrExpression(e, parseNext(), tok); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2558 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2559 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2560 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2561 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2562 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2563 Expression parseAsmXorExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2564 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2565 alias parseAsmAndExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2566 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2567 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2568 while (token.type == T.Xor) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2569 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2570 auto tok = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2571 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2572 e = new XorExpression(e, parseNext(), tok); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2573 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2574 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2575 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2576 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2577 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2578 Expression parseAsmAndExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2579 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2580 alias parseAsmCmpExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2581 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2582 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2583 while (token.type == T.AndBinary) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2584 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2585 auto tok = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2586 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2587 e = new AndExpression(e, parseNext(), tok); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2588 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2589 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2590 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2591 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2592 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2593 Expression parseAsmCmpExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2594 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2595 alias parseAsmShiftExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2596 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2597 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2598 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2599 auto operator = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2600 switch (operator.type) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2601 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2602 case T.Equal, T.NotEqual: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2603 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2604 e = new EqualExpression(e, parseNext(), operator); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2605 break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2606 case T.LessEqual, T.Less, T.GreaterEqual, T.Greater: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2607 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2608 e = new RelExpression(e, parseNext(), operator); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2609 break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2610 default: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2611 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2612 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2613 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2614 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2615 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2616 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2617 Expression parseAsmShiftExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2618 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2619 alias parseAsmAddExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2620 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2621 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2622 while (1) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2623 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2624 auto operator = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2625 switch (operator.type) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2626 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2627 case T.LShift: nT(); e = new LShiftExpression(e, parseNext(), operator); break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2628 case T.RShift: nT(); e = new RShiftExpression(e, parseNext(), operator); break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2629 case T.URShift: nT(); e = new URShiftExpression(e, parseNext(), operator); break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2630 default: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2631 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2632 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2633 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2634 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2635 assert(0); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2636 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2637 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2638 Expression parseAsmAddExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2639 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2640 alias parseAsmMulExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2641 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2642 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2643 while (1) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2644 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2645 auto operator = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2646 switch (operator.type) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2647 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2648 case T.Plus: nT(); e = new PlusExpression(e, parseNext(), operator); break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2649 case T.Minus: nT(); e = new MinusExpression(e, parseNext(), operator); break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2650 // Not allowed in asm |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2651 //case T.Tilde: nT(); e = new CatExpression(e, parseNext(), operator); break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2652 default: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2653 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2654 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2655 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2656 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2657 assert(0); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2658 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2659 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2660 Expression parseAsmMulExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2661 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2662 alias parseAsmPostExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2663 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2664 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2665 while (1) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2666 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2667 auto operator = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2668 switch (operator.type) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2669 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2670 case T.Mul: nT(); e = new MulExpression(e, parseNext(), operator); break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2671 case T.Div: nT(); e = new DivExpression(e, parseNext(), operator); break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2672 case T.Mod: nT(); e = new ModExpression(e, parseNext(), operator); break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2673 default: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2674 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2675 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2676 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2677 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2678 assert(0); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2679 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2680 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2681 Expression parseAsmPostExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2682 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2683 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2684 auto e = parseAsmUnaryExpression(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2685 while (token.type == T.RBracket) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2686 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2687 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2688 e = parseAsmExpression(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2689 e = new AsmPostBracketExpression(e); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2690 require(T.RBracket); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2691 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2692 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2693 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2694 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2695 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2696 Expression parseAsmUnaryExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2697 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2698 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2699 Expression e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2700 switch (token.type) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2701 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2702 case T.Identifier: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2703 switch (token.identifier) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2704 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2705 case "near", "far", "byte", "short", "int", |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2706 "word", "dword", "float", "double", "real": |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2707 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2708 if (token.type == T.Identifier && token.identifier == "ptr") |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2709 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2710 else |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2711 error(MID.ExpectedButFound, "ptr", token.srcText); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2712 e = new AsmTypeExpression(parseAsmUnaryExpression()); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2713 break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2714 case "offset": |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2715 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2716 e = new AsmOffsetExpression(parseAsmUnaryExpression()); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2717 break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2718 case "seg": |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2719 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2720 e = new AsmSegExpression(parseAsmUnaryExpression()); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2721 break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2722 default: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2723 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2724 goto default; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2725 case T.Minus: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2726 case T.Plus: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2727 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2728 e = new SignExpression(parseAsmUnaryExpression()); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2729 break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2730 case T.Not: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2731 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2732 e = new NotExpression(parseAsmUnaryExpression()); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2733 break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2734 case T.Tilde: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2735 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2736 e = new CompExpression(parseAsmUnaryExpression()); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2737 default: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2738 e = parseAsmPrimaryExpression(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2739 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2740 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2741 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2742 return e; |
183 | 2743 } |
2744 | |
285 | 2745 Expression parseAsmPrimaryExpression() |
2746 { | |
2747 auto begin = token; | |
2748 Expression e; | |
2749 switch (token.type) | |
2750 { | |
2751 case T.Int32, T.Int64, T.Uint32, T.Uint64: | |
2752 e = new IntNumberExpression(token.type, token.ulong_); | |
2753 nT(); | |
2754 break; | |
2755 case T.Float32, T.Float64, T.Float80, | |
2756 T.Imaginary32, T.Imaginary64, T.Imaginary80: | |
2757 e = new RealNumberExpression(token.type, token.real_); | |
2758 nT(); | |
2759 break; | |
2760 case T.Dollar: | |
2761 e = new DollarExpression(); | |
2762 nT(); | |
2763 break; | |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2764 case T.LBracket: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2765 // [ AsmExpression ] |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2766 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2767 e = parseAsmExpression(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2768 require(T.RBracket); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2769 e = new AsmBracketExpression(e); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2770 break; |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2771 case T.Identifier: |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2772 switch (token.identifier) |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2773 { |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2774 // __LOCAL_SIZE |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2775 case "__LOCAL_SIZE": |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2776 e = new AsmLocalSizeExpression(); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2777 nT(); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2778 break; |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2779 // Register |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2780 case "ST": |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2781 auto register = token; |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2782 nT(); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2783 // (1) - (7) |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2784 Token* number; |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2785 if (token.type == T.LParen) |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2786 { |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2787 nT(); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2788 if (token.type == T.Int32) |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2789 { |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2790 number = token; |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2791 nT(); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2792 } |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2793 else |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2794 expected(T.Int32); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2795 require(T.RParen); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2796 } |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2797 e = new AsmRegisterExpression(register, number); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2798 break; |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2799 case "AL", "AH", "AX", "EAX", |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2800 "BL", "BH", "BX", "EBX", |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2801 "CL", "CH", "CX", "ECX", |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2802 "DL", "DH", "DX", "EDX", |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2803 "BP", "EBP", |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2804 "SP", "ESP", |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2805 "DI", "EDI", |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2806 "SI", "ESI", |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2807 "ES", "CS", "SS", "DS", "GS", "FS", |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2808 "CR0", "CR2", "CR3", "CR4", |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2809 "DR0", "DR1", "DR2", "DR3", "DR6", "DR7", |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2810 "TR3", "TR4", "TR5", "TR6", "TR7", |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2811 "MM0", "MM1", "MM2", "MM3", "MM4", "MM5", "MM6", "MM7", |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2812 "XMM0", "XMM1", "XMM2", "XMM3", "XMM4", "XMM5", "XMM6", "XMM7": |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2813 e = new AsmRegisterExpression(token); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2814 nT(); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2815 break; |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2816 default: |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2817 // DotIdentifier |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2818 auto begin2 = token; |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2819 Expression[] identList; |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2820 goto LenterLoop; |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2821 while (token.type == T.Dot) |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2822 { |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2823 nT(); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2824 begin2 = token; |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2825 auto ident = requireId(); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2826 LenterLoop: |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2827 e = new IdentifierExpression(token); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2828 nT(); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2829 set(e, begin2); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2830 identList ~= e; |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2831 } |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2832 e = new DotListExpression(identList); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2833 } |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2834 break; |
285 | 2835 default: |
2836 error(MID.ExpectedButFound, "Expression", token.srcText); | |
2837 e = new EmptyExpression(); | |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2838 break; |
285 | 2839 } |
2840 set(e, begin); | |
2841 return e; | |
2842 } | |
2843 | |
183 | 2844 /+++++++++++++++++++++++++++++ |
102 | 2845 + Expression parsing methods + |
2846 +++++++++++++++++++++++++++++/ | |
2847 | |
72 | 2848 Expression parseExpression() |
2849 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2850 auto begin = token; |
72 | 2851 auto e = parseAssignExpression(); |
122 | 2852 while (token.type == T.Comma) |
235 | 2853 { |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2854 auto comma = token; |
235 | 2855 nT(); |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2856 e = new CommaExpression(e, parseAssignExpression(), comma); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2857 set(e, begin); |
235 | 2858 } |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
2859 // if (!trying) |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
2860 // writef("§%s§", e.classinfo.name); |
72 | 2861 return e; |
2862 } | |
2863 | |
71 | 2864 Expression parseAssignExpression() |
2865 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2866 typeof(token) begin; |
71 | 2867 auto e = parseCondExpression(); |
72 | 2868 while (1) |
71 | 2869 { |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2870 begin = token; |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
2871 switch (token.type) |
72 | 2872 { |
2873 case T.Assign: | |
2874 nT(); e = new AssignExpression(e, parseAssignExpression()); | |
2875 break; | |
2876 case T.LShiftAssign: | |
2877 nT(); e = new LShiftAssignExpression(e, parseAssignExpression()); | |
2878 break; | |
2879 case T.RShiftAssign: | |
2880 nT(); e = new RShiftAssignExpression(e, parseAssignExpression()); | |
2881 break; | |
2882 case T.URShiftAssign: | |
2883 nT(); e = new URShiftAssignExpression(e, parseAssignExpression()); | |
2884 break; | |
2885 case T.OrAssign: | |
2886 nT(); e = new OrAssignExpression(e, parseAssignExpression()); | |
2887 break; | |
2888 case T.AndAssign: | |
2889 nT(); e = new AndAssignExpression(e, parseAssignExpression()); | |
2890 break; | |
2891 case T.PlusAssign: | |
2892 nT(); e = new PlusAssignExpression(e, parseAssignExpression()); | |
2893 break; | |
2894 case T.MinusAssign: | |
2895 nT(); e = new MinusAssignExpression(e, parseAssignExpression()); | |
2896 break; | |
2897 case T.DivAssign: | |
2898 nT(); e = new DivAssignExpression(e, parseAssignExpression()); | |
2899 break; | |
2900 case T.MulAssign: | |
2901 nT(); e = new MulAssignExpression(e, parseAssignExpression()); | |
2902 break; | |
2903 case T.ModAssign: | |
2904 nT(); e = new ModAssignExpression(e, parseAssignExpression()); | |
2905 break; | |
2906 case T.XorAssign: | |
2907 nT(); e = new XorAssignExpression(e, parseAssignExpression()); | |
2908 break; | |
2909 case T.CatAssign: | |
2910 nT(); e = new CatAssignExpression(e, parseAssignExpression()); | |
2911 break; | |
2912 default: | |
218 | 2913 return e; |
72 | 2914 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2915 set(e, begin); |
71 | 2916 } |
2917 return e; | |
2918 } | |
72 | 2919 |
71 | 2920 Expression parseCondExpression() |
2921 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2922 auto begin = token; |
72 | 2923 auto e = parseOrOrExpression(); |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
2924 if (token.type == T.Question) |
72 | 2925 { |
293
418c6548ce17
- Assigning to Node.children in several constructors that inherit from Node.
aziz
parents:
292
diff
changeset
|
2926 auto tok = token; |
72 | 2927 nT(); |
2928 auto iftrue = parseExpression(); | |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
2929 require(T.Colon); |
72 | 2930 auto iffalse = parseCondExpression(); |
293
418c6548ce17
- Assigning to Node.children in several constructors that inherit from Node.
aziz
parents:
292
diff
changeset
|
2931 e = new CondExpression(e, iftrue, iffalse, tok); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2932 set(e, begin); |
72 | 2933 } |
2934 return e; | |
2935 } | |
2936 | |
2937 Expression parseOrOrExpression() | |
2938 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2939 auto begin = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2940 alias parseAndAndExpression parseNext; |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2941 auto e = parseNext(); |
223 | 2942 while (token.type == T.OrLogical) |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2943 { |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2944 auto tok = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2945 nT(); |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2946 e = new OrOrExpression(e, parseNext(), tok); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2947 set(e, begin); |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2948 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2949 return e; |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2950 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2951 |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2952 Expression parseAndAndExpression() |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2953 { |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2954 auto begin = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2955 alias parseOrExpression parseNext; |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2956 auto e = parseNext(); |
223 | 2957 while (token.type == T.AndLogical) |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2958 { |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2959 auto tok = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2960 nT(); |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2961 e = new AndAndExpression(e, parseNext(), tok); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2962 set(e, begin); |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2963 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2964 return e; |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2965 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2966 |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2967 Expression parseOrExpression() |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2968 { |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2969 auto begin = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2970 alias parseXorExpression parseNext; |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2971 auto e = parseNext(); |
223 | 2972 while (token.type == T.OrBinary) |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2973 { |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2974 auto tok = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2975 nT(); |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2976 e = new OrExpression(e, parseNext(), tok); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2977 set(e, begin); |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2978 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2979 return e; |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2980 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2981 |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2982 Expression parseXorExpression() |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2983 { |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2984 auto begin = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2985 alias parseAndExpression parseNext; |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2986 auto e = parseNext(); |
223 | 2987 while (token.type == T.Xor) |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2988 { |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2989 auto tok = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2990 nT(); |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2991 e = new XorExpression(e, parseNext(), tok); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2992 set(e, begin); |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2993 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2994 return e; |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2995 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2996 |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2997 Expression parseAndExpression() |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2998 { |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2999 auto begin = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3000 alias parseCmpExpression parseNext; |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3001 auto e = parseNext(); |
223 | 3002 while (token.type == T.AndBinary) |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3003 { |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
3004 auto tok = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3005 nT(); |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
3006 e = new AndExpression(e, parseNext(), tok); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3007 set(e, begin); |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3008 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3009 return e; |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3010 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3011 |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3012 Expression parseCmpExpression() |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3013 { |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3014 auto begin = token; |
74 | 3015 auto e = parseShiftExpression(); |
3016 | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3017 auto operator = token; |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3018 switch (operator.type) |
74 | 3019 { |
3020 case T.Equal, T.NotEqual: | |
3021 nT(); | |
3022 e = new EqualExpression(e, parseShiftExpression(), operator); | |
3023 break; | |
3024 case T.Not: | |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
3025 if (peekNext() != T.Is) |
74 | 3026 break; |
3027 nT(); | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3028 // fall through |
225 | 3029 case T.Is: |
74 | 3030 nT(); |
83
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3031 e = new IdentityExpression(e, parseShiftExpression(), operator); |
74 | 3032 break; |
3033 case T.LessEqual, T.Less, T.GreaterEqual, T.Greater, | |
3034 T.Unordered, T.UorE, T.UorG, T.UorGorE, | |
3035 T.UorL, T.UorLorE, T.LorEorG, T.LorG: | |
3036 nT(); | |
3037 e = new RelExpression(e, parseShiftExpression(), operator); | |
3038 break; | |
3039 case T.In: | |
3040 nT(); | |
3041 e = new InExpression(e, parseShiftExpression(), operator); | |
3042 break; | |
3043 default: | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3044 return e; |
74 | 3045 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3046 set(e, begin); |
74 | 3047 return e; |
3048 } | |
3049 | |
3050 Expression parseShiftExpression() | |
3051 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3052 auto begin = token; |
75 | 3053 auto e = parseAddExpression(); |
3054 while (1) | |
3055 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3056 auto operator = token; |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3057 switch (operator.type) |
75 | 3058 { |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3059 case T.LShift: nT(); e = new LShiftExpression(e, parseAddExpression(), operator); break; |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3060 case T.RShift: nT(); e = new RShiftExpression(e, parseAddExpression(), operator); break; |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3061 case T.URShift: nT(); e = new URShiftExpression(e, parseAddExpression(), operator); break; |
228
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3062 default: |
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3063 return e; |
75 | 3064 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3065 set(e, begin); |
75 | 3066 } |
228
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3067 assert(0); |
75 | 3068 } |
3069 | |
3070 Expression parseAddExpression() | |
3071 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3072 auto begin = token; |
76 | 3073 auto e = parseMulExpression(); |
3074 while (1) | |
3075 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3076 auto operator = token; |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3077 switch (operator.type) |
76 | 3078 { |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3079 case T.Plus: nT(); e = new PlusExpression(e, parseMulExpression(), operator); break; |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3080 case T.Minus: nT(); e = new MinusExpression(e, parseMulExpression(), operator); break; |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3081 case T.Tilde: nT(); e = new CatExpression(e, parseMulExpression(), operator); break; |
228
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3082 default: |
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3083 return e; |
76 | 3084 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3085 set(e, begin); |
76 | 3086 } |
228
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3087 assert(0); |
76 | 3088 } |
3089 | |
3090 Expression parseMulExpression() | |
3091 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3092 auto begin = token; |
77 | 3093 auto e = parseUnaryExpression(); |
3094 while (1) | |
3095 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3096 auto operator = token; |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3097 switch (operator.type) |
77 | 3098 { |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3099 case T.Mul: nT(); e = new MulExpression(e, parseUnaryExpression(), operator); break; |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3100 case T.Div: nT(); e = new DivExpression(e, parseUnaryExpression(), operator); break; |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3101 case T.Mod: nT(); e = new ModExpression(e, parseUnaryExpression(), operator); break; |
228
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3102 default: |
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3103 return e; |
77 | 3104 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3105 set(e, begin); |
77 | 3106 } |
228
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3107 assert(0); |
71 | 3108 } |
3109 | |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3110 Expression parseUnaryExpression() |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3111 { |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3112 auto begin = token; |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3113 Expression e; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3114 switch (token.type) |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3115 { |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3116 case T.AndBinary: |
257 | 3117 nT(); |
243 | 3118 e = new AddressExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3119 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3120 case T.PlusPlus: |
257 | 3121 nT(); |
243 | 3122 e = new PreIncrExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3123 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3124 case T.MinusMinus: |
257 | 3125 nT(); |
243 | 3126 e = new PreDecrExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3127 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3128 case T.Mul: |
257 | 3129 nT(); |
243 | 3130 e = new DerefExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3131 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3132 case T.Minus: |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3133 case T.Plus: |
257 | 3134 nT(); |
243 | 3135 e = new SignExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3136 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3137 case T.Not: |
257 | 3138 nT(); |
243 | 3139 e = new NotExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3140 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3141 case T.Tilde: |
257 | 3142 nT(); |
243 | 3143 e = new CompExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3144 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3145 case T.New: |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3146 e = parseNewExpression(); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3147 return e; |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3148 case T.Delete: |
257 | 3149 nT(); |
243 | 3150 e = new DeleteExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3151 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3152 case T.Cast: |
99
6b8c248f5911
- Added member type to classes CastExpression and TypeidExpression.
aziz
parents:
98
diff
changeset
|
3153 requireNext(T.LParen); |
269 | 3154 Type type; |
3155 switch (token.type) | |
3156 { | |
3157 version(D2) | |
3158 { | |
3159 auto begin2 = token; | |
3160 case T.Const: | |
3161 type = new ConstType(null); | |
3162 goto case_break; | |
3163 case T.Invariant: | |
3164 type = new InvariantType(null); | |
3165 case_break: | |
3166 nT(); | |
3167 set(type, begin2); | |
3168 break; | |
3169 } | |
3170 default: | |
3171 type = parseType(); | |
3172 } | |
99
6b8c248f5911
- Added member type to classes CastExpression and TypeidExpression.
aziz
parents:
98
diff
changeset
|
3173 require(T.RParen); |
6b8c248f5911
- Added member type to classes CastExpression and TypeidExpression.
aziz
parents:
98
diff
changeset
|
3174 e = new CastExpression(parseUnaryExpression(), type); |
257 | 3175 break; |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3176 case T.LParen: |
102 | 3177 // ( Type ) . Identifier |
225 | 3178 Type parseType_() |
3179 { | |
3180 nT(); | |
3181 auto type = parseType(); | |
3182 require(T.RParen); | |
233 | 3183 require(T.Dot); |
225 | 3184 return type; |
3185 } | |
3186 bool success; | |
3187 auto type = try_(parseType_(), success); | |
3188 if (success) | |
3189 { | |
243 | 3190 auto ident = requireId(); |
225 | 3191 e = new TypeDotIdExpression(type, ident); |
257 | 3192 break; |
225 | 3193 } |
3194 goto default; | |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3195 default: |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3196 e = parsePostExpression(parsePrimaryExpression()); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3197 return e; |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3198 } |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3199 assert(e !is null); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3200 set(e, begin); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3201 return e; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3202 } |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3203 |
90
a02950cb7036
- Fixed order of parsing unary, post and primary expressions.
aziz
parents:
89
diff
changeset
|
3204 Expression parsePostExpression(Expression e) |
77 | 3205 { |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3206 typeof(token) begin; |
79
df4e5c7ad58a
- Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents:
78
diff
changeset
|
3207 while (1) |
df4e5c7ad58a
- Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents:
78
diff
changeset
|
3208 { |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3209 begin = token; |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
3210 switch (token.type) |
79
df4e5c7ad58a
- Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents:
78
diff
changeset
|
3211 { |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3212 /* |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3213 // Commented out because parseDotListExpression() handles this. |
79
df4e5c7ad58a
- Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents:
78
diff
changeset
|
3214 case T.Dot: |
df4e5c7ad58a
- Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents:
78
diff
changeset
|
3215 nT(); |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
3216 if (token.type == T.Identifier) |
92 | 3217 { |
153 | 3218 string ident = token.identifier; |
3219 nT(); | |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
3220 if (token.type == T.Not && peekNext() == T.LParen) // Identifier !( TemplateArguments ) |
153 | 3221 { |
3222 nT(); // Skip !. | |
3223 e = new DotTemplateInstanceExpression(e, ident, parseTemplateArguments()); | |
3224 } | |
3225 else | |
3226 { | |
3227 e = new DotIdExpression(e, ident); | |
3228 nT(); | |
3229 } | |
92 | 3230 } |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
3231 else if (token.type == T.New) |
81 | 3232 e = parseNewExpression(e); |
92 | 3233 else |
124 | 3234 expected(T.Identifier); |
93
9f8b6c205ecc
- Made fixes to the way the while loop in parsePostExpression() works.
aziz
parents:
92
diff
changeset
|
3235 continue; |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3236 */ |
160
c21192e8be2b
- Parsing PostDotListExpression in parsePostExpression().
aziz
parents:
159
diff
changeset
|
3237 case T.Dot: |
c21192e8be2b
- Parsing PostDotListExpression in parsePostExpression().
aziz
parents:
159
diff
changeset
|
3238 e = new PostDotListExpression(e, parseDotListExpression()); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3239 goto Lset; |
79
df4e5c7ad58a
- Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents:
78
diff
changeset
|
3240 case T.PlusPlus: |
df4e5c7ad58a
- Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents:
78
diff
changeset
|
3241 e = new PostIncrExpression(e); |
df4e5c7ad58a
- Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents:
78
diff
changeset
|
3242 break; |
df4e5c7ad58a
- Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents:
78
diff
changeset
|
3243 case T.MinusMinus: |
df4e5c7ad58a
- Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents:
78
diff
changeset
|
3244 e = new PostDecrExpression(e); |
df4e5c7ad58a
- Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents:
78
diff
changeset
|
3245 break; |
df4e5c7ad58a
- Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents:
78
diff
changeset
|
3246 case T.LParen: |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3247 e = new CallExpression(e, parseArguments(T.RParen)); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3248 goto Lset; |
79
df4e5c7ad58a
- Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents:
78
diff
changeset
|
3249 case T.LBracket: |
df4e5c7ad58a
- Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents:
78
diff
changeset
|
3250 // parse Slice- and IndexExpression |
83
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3251 nT(); |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
3252 if (token.type == T.RBracket) |
83
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3253 { |
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3254 e = new SliceExpression(e, null, null); |
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3255 break; |
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3256 } |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
3257 |
83
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3258 Expression[] es = [parseAssignExpression()]; |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
3259 |
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
3260 if (token.type == T.Slice) |
83
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3261 { |
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3262 nT(); |
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3263 e = new SliceExpression(e, es[0], parseAssignExpression()); |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
3264 require(T.RBracket); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3265 goto Lset; |
83
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3266 } |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
3267 else if (token.type == T.Comma) |
83
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3268 { |
143 | 3269 es ~= parseArguments(T.RBracket); |
83
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3270 } |
85 | 3271 else |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
3272 require(T.RBracket); |
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
3273 |
83
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3274 e = new IndexExpression(e, es); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3275 goto Lset; |
92 | 3276 default: |
93
9f8b6c205ecc
- Made fixes to the way the while loop in parsePostExpression() works.
aziz
parents:
92
diff
changeset
|
3277 return e; |
79
df4e5c7ad58a
- Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents:
78
diff
changeset
|
3278 } |
93
9f8b6c205ecc
- Made fixes to the way the while loop in parsePostExpression() works.
aziz
parents:
92
diff
changeset
|
3279 nT(); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3280 Lset: |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3281 set(e, begin); |
79
df4e5c7ad58a
- Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents:
78
diff
changeset
|
3282 } |
93
9f8b6c205ecc
- Made fixes to the way the while loop in parsePostExpression() works.
aziz
parents:
92
diff
changeset
|
3283 assert(0); |
79
df4e5c7ad58a
- Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents:
78
diff
changeset
|
3284 } |
df4e5c7ad58a
- Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents:
78
diff
changeset
|
3285 |
df4e5c7ad58a
- Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents:
78
diff
changeset
|
3286 Expression parsePrimaryExpression() |
78
f043759fb59a
- Added code to parseUnaryExpression(); not fully implemented.
aziz
parents:
77
diff
changeset
|
3287 { |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3288 auto begin = token; |
83
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3289 Expression e; |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
3290 switch (token.type) |
83
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3291 { |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3292 /* |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3293 // Commented out because parseDotListExpression() handles this. |
83
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3294 case T.Identifier: |
153 | 3295 string ident = token.identifier; |
89 | 3296 nT(); |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
3297 if (token.type == T.Not && peekNext() == T.LParen) // Identifier !( TemplateArguments ) |
153 | 3298 { |
3299 nT(); // Skip !. | |
3300 e = new TemplateInstanceExpression(ident, parseTemplateArguments()); | |
3301 } | |
3302 else | |
3303 e = new IdentifierExpression(ident); | |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3304 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3305 case T.Dot: |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
3306 nT(); |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
3307 e = new IdentifierExpression("."); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3308 break; |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3309 */ |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3310 case T.Identifier, T.Dot, T.Typeof: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3311 e = parseDotListExpression(); |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3312 break; |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3313 case T.This: |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3314 nT(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3315 e = new ThisExpression(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3316 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3317 case T.Super: |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3318 nT(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3319 e = new SuperExpression(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3320 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3321 case T.Null: |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3322 nT(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3323 e = new NullExpression(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3324 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3325 case T.True, T.False: |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3326 nT(); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3327 e = new BoolExpression(); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3328 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3329 case T.Dollar: |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3330 nT(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3331 e = new DollarExpression(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3332 break; |
97
1a83e5070a84
- Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents:
96
diff
changeset
|
3333 case T.Int32, T.Int64, T.Uint32, T.Uint64: |
228
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3334 e = new IntNumberExpression(token.type, token.ulong_); |
97
1a83e5070a84
- Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents:
96
diff
changeset
|
3335 nT(); |
1a83e5070a84
- Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents:
96
diff
changeset
|
3336 break; |
1a83e5070a84
- Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents:
96
diff
changeset
|
3337 case T.Float32, T.Float64, T.Float80, |
1a83e5070a84
- Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents:
96
diff
changeset
|
3338 T.Imaginary32, T.Imaginary64, T.Imaginary80: |
228
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3339 e = new RealNumberExpression(token.type, token.real_); |
97
1a83e5070a84
- Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents:
96
diff
changeset
|
3340 nT(); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3341 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3342 case T.CharLiteral, T.WCharLiteral, T.DCharLiteral: |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3343 nT(); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3344 e = new CharLiteralExpression(); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3345 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3346 case T.String: |
157
fdbd47d72614
- Renamed class StringLiteralExpression to StringLiteralsExpression.
aziz
parents:
156
diff
changeset
|
3347 Token*[] stringLiterals; |
fdbd47d72614
- Renamed class StringLiteralExpression to StringLiteralsExpression.
aziz
parents:
156
diff
changeset
|
3348 do |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3349 { |
157
fdbd47d72614
- Renamed class StringLiteralExpression to StringLiteralsExpression.
aziz
parents:
156
diff
changeset
|
3350 stringLiterals ~= token; |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3351 nT(); |
157
fdbd47d72614
- Renamed class StringLiteralExpression to StringLiteralsExpression.
aziz
parents:
156
diff
changeset
|
3352 } while (token.type == T.String) |
fdbd47d72614
- Renamed class StringLiteralExpression to StringLiteralsExpression.
aziz
parents:
156
diff
changeset
|
3353 e = new StringLiteralsExpression(stringLiterals); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3354 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3355 case T.LBracket: |
85 | 3356 Expression[] values; |
3357 | |
3358 nT(); | |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
3359 if (token.type != T.RBracket) |
85 | 3360 { |
3361 e = parseAssignExpression(); | |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
3362 if (token.type == T.Colon) |
85 | 3363 goto LparseAssocArray; |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
3364 else if (token.type == T.Comma) |
143 | 3365 values = [e] ~ parseArguments(T.RBracket); |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
3366 else |
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
3367 require(T.RBracket); |
85 | 3368 } |
271
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3369 else |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3370 nT(); |
85 | 3371 |
3372 e = new ArrayLiteralExpression(values); | |
3373 break; | |
3374 | |
3375 LparseAssocArray: | |
3376 Expression[] keys; | |
3377 | |
3378 keys ~= e; | |
3379 nT(); // Skip colon. | |
271
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3380 goto LenterLoop; |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3381 |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3382 while (1) |
88 | 3383 { |
271
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3384 keys ~= parseAssignExpression(); |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3385 require(T.Colon); |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3386 LenterLoop: |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3387 values ~= parseAssignExpression(); |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3388 if (token.type != T.Comma) |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3389 break; |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3390 nT(); |
88 | 3391 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3392 require(T.RBracket); |
85 | 3393 e = new AssocArrayLiteralExpression(keys, values); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3394 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3395 case T.LBrace: |
193
2a2975b6d539
- Using parseFunctionBody() when parsing FunctionLiteralExpression.
aziz
parents:
192
diff
changeset
|
3396 // DelegateLiteral := { Statements } |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
aziz
parents:
266
diff
changeset
|
3397 auto funcBody = parseFunctionBody(); |
289
a99357783c6f
- Fix: assign targs to member targs of TraitsExpression.
aziz
parents:
288
diff
changeset
|
3398 e = new FunctionLiteralExpression(funcBody); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3399 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3400 case T.Function, T.Delegate: |
193
2a2975b6d539
- Using parseFunctionBody() when parsing FunctionLiteralExpression.
aziz
parents:
192
diff
changeset
|
3401 // FunctionLiteral := (function|delegate) Type? '(' ArgumentList ')' '{' Statements '}' |
133
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3402 nT(); // Skip function|delegate token. |
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3403 Type returnType; |
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3404 Parameters parameters; |
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3405 if (token.type != T.LBrace) |
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3406 { |
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3407 if (token.type != T.LParen) // Optional return type |
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3408 returnType = parseType(); |
143 | 3409 parameters = parseParameterList(); |
133
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3410 } |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
aziz
parents:
266
diff
changeset
|
3411 auto funcBody = parseFunctionBody(); |
289
a99357783c6f
- Fix: assign targs to member targs of TraitsExpression.
aziz
parents:
288
diff
changeset
|
3412 e = new FunctionLiteralExpression(returnType, parameters, funcBody); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3413 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3414 case T.Assert: |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3415 Expression msg; |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3416 requireNext(T.LParen); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3417 e = parseAssignExpression(); |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
3418 if (token.type == T.Comma) |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3419 { |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3420 nT(); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3421 msg = parseAssignExpression(); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3422 } |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3423 require(T.RParen); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3424 e = new AssertExpression(e, msg); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3425 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3426 case T.Mixin: |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3427 requireNext(T.LParen); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3428 e = parseAssignExpression(); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3429 require(T.RParen); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3430 e = new MixinExpression(e); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3431 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3432 case T.Import: |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3433 requireNext(T.LParen); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3434 e = parseAssignExpression(); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3435 require(T.RParen); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3436 e = new ImportExpression(e); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3437 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3438 case T.Typeid: |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3439 requireNext(T.LParen); |
99
6b8c248f5911
- Added member type to classes CastExpression and TypeidExpression.
aziz
parents:
98
diff
changeset
|
3440 auto type = parseType(); |
6b8c248f5911
- Added member type to classes CastExpression and TypeidExpression.
aziz
parents:
98
diff
changeset
|
3441 require(T.RParen); |
6b8c248f5911
- Added member type to classes CastExpression and TypeidExpression.
aziz
parents:
98
diff
changeset
|
3442 e = new TypeidExpression(type); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3443 break; |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3444 /* |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3445 // Commented out because parseDotListExpression() handles this. |
101 | 3446 case T.Typeof: |
3447 requireNext(T.LParen); | |
3448 auto type = new TypeofType(parseExpression()); | |
3449 require(T.RParen); | |
3450 if (token.type == T.Dot) | |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
3451 { // typeof ( Expression ) . Identifier |
101 | 3452 nT(); |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
3453 string ident = requireIdentifier; |
101 | 3454 e = new TypeDotIdExpression(type, ident); |
3455 } | |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
3456 else // typeof ( Expression ) |
101 | 3457 e = new TypeofExpression(type); |
3458 break; | |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3459 */ |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3460 case T.Is: |
100 | 3461 requireNext(T.LParen); |
3462 | |
248 | 3463 Type type, specType; |
253
4279b638c63e
- Changed some string types to Token*. Adapted parser accordingly.
aziz
parents:
252
diff
changeset
|
3464 Token* ident; // optional Identifier |
248 | 3465 Token* opTok, specTok; |
100 | 3466 |
3467 type = parseDeclarator(ident, true); | |
3468 | |
3469 switch (token.type) | |
3470 { | |
3471 case T.Colon, T.Equal: | |
248 | 3472 opTok = token; |
100 | 3473 nT(); |
3474 switch (token.type) | |
3475 { | |
3476 case T.Typedef, | |
3477 T.Struct, | |
3478 T.Union, | |
3479 T.Class, | |
3480 T.Interface, | |
3481 T.Enum, | |
3482 T.Function, | |
3483 T.Delegate, | |
3484 T.Super, | |
3485 T.Return: | |
248 | 3486 specTok = token; |
102 | 3487 nT(); |
100 | 3488 break; |
3489 default: | |
248 | 3490 specType = parseType(); |
100 | 3491 } |
3492 default: | |
3493 } | |
102 | 3494 require(T.RParen); |
248 | 3495 e = new IsExpression(type, ident, opTok, specTok, specType); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3496 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3497 case T.LParen: |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3498 if (tokenAfterParenIs(T.LBrace)) |
130 | 3499 { |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3500 auto parameters = parseParameterList(); |
143 | 3501 // ( ParameterList ) FunctionBody |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
aziz
parents:
266
diff
changeset
|
3502 auto funcBody = parseFunctionBody(); |
289
a99357783c6f
- Fix: assign targs to member targs of TraitsExpression.
aziz
parents:
288
diff
changeset
|
3503 e = new FunctionLiteralExpression(null, parameters, funcBody); |
130 | 3504 } |
3505 else | |
3506 { | |
131 | 3507 // ( Expression ) |
130 | 3508 nT(); |
3509 e = parseExpression(); | |
3510 require(T.RParen); | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3511 // TODO: create ParenExpression? |
130 | 3512 } |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3513 break; |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3514 // BasicType . Identifier |
192 | 3515 case T.Char, T.Wchar, T.Dchar, T.Bool, |
94 | 3516 T.Byte, T.Ubyte, T.Short, T.Ushort, |
3517 T.Int, T.Uint, T.Long, T.Ulong, | |
3518 T.Float, T.Double, T.Real, | |
3519 T.Ifloat, T.Idouble, T.Ireal, | |
192 | 3520 T.Cfloat, T.Cdouble, T.Creal, T.Void: |
280 | 3521 auto type = new IntegralType(token.type); |
247 | 3522 nT(); |
3523 set(type, begin); | |
3524 require(T.Dot); | |
243 | 3525 auto ident = requireId(); |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3526 |
94 | 3527 e = new TypeDotIdExpression(type, ident); |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3528 break; |
269 | 3529 version(D2) |
3530 { | |
3531 case T.Traits: | |
3532 nT(); | |
3533 require(T.LParen); | |
3534 auto id = requireId(); | |
3535 TemplateArguments args; | |
3536 if (token.type == T.Comma) | |
3537 { | |
3538 args = parseTemplateArguments2(); | |
3539 } | |
3540 else | |
3541 require(T.RParen); | |
3542 e = new TraitsExpression(id, args); | |
3543 break; | |
3544 } | |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3545 default: |
136
96468715ea79
- Returning EmptyExpression in parsePrimaryExpression() when no token matched.
aziz
parents:
135
diff
changeset
|
3546 // TODO: issue error msg. |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
3547 error(MID.ExpectedButFound, "Expression", token.srcText); |
136
96468715ea79
- Returning EmptyExpression in parsePrimaryExpression() when no token matched.
aziz
parents:
135
diff
changeset
|
3548 e = new EmptyExpression(); |
83
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3549 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3550 set(e, begin); |
83
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3551 return e; |
77 | 3552 } |
3553 | |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3554 Expression parseNewExpression(/*Expression e*/) |
81 | 3555 { |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3556 auto begin = token; |
144
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3557 assert(token.type == T.New); |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3558 nT(); // Skip new keyword. |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3559 |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3560 Expression[] newArguments; |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3561 Expression[] ctorArguments; |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3562 |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3563 if (token.type == T.LParen) |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3564 newArguments = parseArguments(T.RParen); |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3565 |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3566 // NewAnonClassExpression: |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3567 // new (ArgumentList)opt class (ArgumentList)opt SuperClassopt InterfaceClassesopt ClassBody |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3568 if (token.type == T.Class) |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3569 { |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3570 nT(); |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3571 if (token.type == T.LParen) |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3572 ctorArguments = parseArguments(T.RParen); |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3573 |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3574 BaseClass[] bases = token.type != T.LBrace ? parseBaseClasses(false) : null ; |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3575 |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
3576 auto decls = parseDeclarationDefinitionsBlock(); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3577 return set(new NewAnonClassExpression(/*e, */newArguments, bases, ctorArguments, decls), begin); |
144
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3578 } |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3579 |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3580 // NewExpression: |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3581 // NewArguments Type [ AssignExpression ] |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3582 // NewArguments Type ( ArgumentList ) |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3583 // NewArguments Type |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3584 auto type = parseType(); |
299
559d5d62e0c1
- Added checks for null before adding member to Node.children.
aziz
parents:
298
diff
changeset
|
3585 // FIXME: TID.DotList doesn't cover all valid types. |
156
53c667aabbf2
- parseNewExpression(): constructor arguments should only be parsed when the Type is a DotListType and when '(' is found.
aziz
parents:
155
diff
changeset
|
3586 if (type.tid == TID.DotList && token.type == T.LParen) |
144
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3587 { |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3588 ctorArguments = parseArguments(T.RParen); |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3589 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3590 return set(new NewExpression(/*e, */newArguments, type, ctorArguments), begin); |
81 | 3591 } |
3592 | |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3593 Type parseType() |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3594 { |
104
b535016f8c3f
- DeclaratorSuffix must be parsed after an Identifier.
aziz
parents:
103
diff
changeset
|
3595 return parseBasicType2(parseBasicType()); |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3596 } |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3597 |
94 | 3598 Type parseBasicType() |
3599 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3600 auto begin = token; |
94 | 3601 Type t; |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
3602 // IdentifierType tident; |
94 | 3603 |
3604 switch (token.type) | |
3605 { | |
192 | 3606 case T.Char, T.Wchar, T.Dchar, T.Bool, |
94 | 3607 T.Byte, T.Ubyte, T.Short, T.Ushort, |
3608 T.Int, T.Uint, T.Long, T.Ulong, | |
3609 T.Float, T.Double, T.Real, | |
3610 T.Ifloat, T.Idouble, T.Ireal, | |
192 | 3611 T.Cfloat, T.Cdouble, T.Creal, T.Void: |
280 | 3612 t = new IntegralType(token.type); |
94 | 3613 nT(); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3614 set(t, begin); |
94 | 3615 break; |
153 | 3616 case T.Identifier, T.Typeof, T.Dot: |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3617 t = parseDotListType(); |
153 | 3618 break; |
269 | 3619 version(D2) |
3620 { | |
3621 case T.Const: | |
3622 // const ( Type ) | |
3623 nT(); | |
3624 require(T.LParen); | |
3625 t = parseType(); | |
3626 require(T.RParen); | |
3627 t = new ConstType(t); | |
3628 set(t, begin); | |
3629 break; | |
3630 case T.Invariant: | |
3631 // invariant ( Type ) | |
3632 nT(); | |
3633 require(T.LParen); | |
3634 t = parseType(); | |
3635 require(T.RParen); | |
3636 t = new InvariantType(t); | |
3637 set(t, begin); | |
3638 break; | |
3639 } | |
94 | 3640 default: |
136
96468715ea79
- Returning EmptyExpression in parsePrimaryExpression() when no token matched.
aziz
parents:
135
diff
changeset
|
3641 // TODO: issue error msg. |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
3642 error(MID.ExpectedButFound, "BasicType", token.srcText); |
134
a31aa0d6dd5e
- Added class UndefinedType. Returning it in parseBasicType() when no token matched the basic type list.
aziz
parents:
133
diff
changeset
|
3643 t = new UndefinedType(); |
259
8118da6fee44
- Moved nT() below statement where an attribute class is constructed.
aziz
parents:
258
diff
changeset
|
3644 nT(); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3645 set(t, begin); |
94 | 3646 } |
3647 return t; | |
3648 } | |
3649 | |
95 | 3650 Type parseBasicType2(Type t) |
3651 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3652 typeof(token) begin; |
95 | 3653 while (1) |
3654 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3655 begin = token; |
95 | 3656 switch (token.type) |
3657 { | |
3658 case T.Mul: | |
3659 t = new PointerType(t); | |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3660 nT(); |
95 | 3661 break; |
3662 case T.LBracket: | |
106 | 3663 t = parseArrayType(t); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3664 continue; |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3665 case T.Function, T.Delegate: |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3666 TOK tok = token.type; |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3667 nT(); |
143 | 3668 auto parameters = parseParameterList(); |
135 | 3669 if (tok == T.Function) |
291
c0e857931ff6
- Changed FunctionType and DelegateType. Both receive return type and parameters.
aziz
parents:
290
diff
changeset
|
3670 t = new FunctionType(t, parameters); |
135 | 3671 else |
291
c0e857931ff6
- Changed FunctionType and DelegateType. Both receive return type and parameters.
aziz
parents:
290
diff
changeset
|
3672 t = new DelegateType(t, parameters); |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3673 break; |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3674 default: |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3675 return t; |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3676 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3677 set(t, begin); |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3678 } |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3679 assert(0); |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3680 } |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3681 |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3682 bool tokenAfterParenIs(TOK tok) |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3683 { |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3684 // We count nested parentheses tokens because template types may appear inside parameter lists; e.g. (int x, Foo!(int) y). |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3685 assert(token.type == T.LParen); |
239
7911f6a92e6e
- Added 'new' and 'delete' declarations to Token and uncommented next and prev members. Added HEAD to TOK.
aziz
parents:
238
diff
changeset
|
3686 Token* next = token; |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3687 uint level = 1; |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3688 while (1) |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3689 { |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3690 lx.peek(next); |
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3691 switch (next.type) |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3692 { |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3693 case T.RParen: |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3694 if (--level == 0) |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
3695 { // Closing parentheses found. |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3696 lx.peek(next); |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3697 break; |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3698 } |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3699 continue; |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3700 case T.LParen: |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3701 ++level; |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3702 continue; |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3703 case T.EOF: |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3704 break; |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3705 default: |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3706 continue; |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3707 } |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3708 break; |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3709 } |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3710 |
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3711 return next.type == tok; |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3712 } |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3713 |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3714 Type parseDeclaratorSuffix(Type t) |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3715 { |
192 | 3716 switch (token.type) |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3717 { |
192 | 3718 case T.LBracket: |
3719 // Type Identifier ArrayType | |
3720 // ArrayType := [] or [Type] or [Expression..Expression] | |
3721 do | |
106 | 3722 t = parseArrayType(t); |
192 | 3723 while (token.type == T.LBracket) |
3724 break; | |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
3725 /+ // parsed in parseDeclaration() |
192 | 3726 case T.LParen: |
258 | 3727 TemplateParameters tparams; |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3728 if (tokenAfterParenIs(T.LParen)) |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3729 { |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3730 // ( TemplateParameterList ) ( ParameterList ) |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3731 tparams = parseTemplateParameterList(); |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3732 } |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3733 |
192 | 3734 auto params = parseParameterList(); |
3735 // ReturnType FunctionName ( ParameterList ) | |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3736 t = new FunctionType(t, params, tparams); |
192 | 3737 break; |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
3738 +/ |
192 | 3739 default: |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3740 break; |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3741 } |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3742 return t; |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3743 } |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3744 |
106 | 3745 Type parseArrayType(Type t) |
3746 { | |
3747 assert(token.type == T.LBracket); | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3748 auto begin = token; |
106 | 3749 nT(); |
3750 if (token.type == T.RBracket) | |
3751 { | |
3752 t = new ArrayType(t); | |
3753 nT(); | |
3754 } | |
3755 else | |
3756 { | |
214 | 3757 bool success; |
3758 auto assocType = try_(parseType(), success); | |
3759 if (success) | |
106 | 3760 t = new ArrayType(t, assocType); |
3761 else | |
3762 { | |
3763 Expression e = parseExpression(), e2; | |
3764 if (token.type == T.Slice) | |
3765 { | |
3766 nT(); | |
3767 e2 = parseExpression(); | |
3768 } | |
3769 t = new ArrayType(t, e, e2); | |
3770 } | |
3771 require(T.RBracket); | |
3772 } | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3773 set(t, begin); |
106 | 3774 return t; |
3775 } | |
3776 | |
253
4279b638c63e
- Changed some string types to Token*. Adapted parser accordingly.
aziz
parents:
252
diff
changeset
|
3777 Type parseDeclarator(ref Token* ident, bool identOptional = false) |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3778 { |
104
b535016f8c3f
- DeclaratorSuffix must be parsed after an Identifier.
aziz
parents:
103
diff
changeset
|
3779 auto t = parseType(); |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3780 |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3781 if (token.type == T.Identifier) |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3782 { |
253
4279b638c63e
- Changed some string types to Token*. Adapted parser accordingly.
aziz
parents:
252
diff
changeset
|
3783 ident = token; |
95 | 3784 nT(); |
104
b535016f8c3f
- DeclaratorSuffix must be parsed after an Identifier.
aziz
parents:
103
diff
changeset
|
3785 t = parseDeclaratorSuffix(t); |
95 | 3786 } |
100 | 3787 else if (!identOptional) |
124 | 3788 expected(T.Identifier); |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3789 |
104
b535016f8c3f
- DeclaratorSuffix must be parsed after an Identifier.
aziz
parents:
103
diff
changeset
|
3790 return t; |
95 | 3791 } |
3792 | |
143 | 3793 Expression[] parseArguments(TOK terminator) |
138 | 3794 { |
155 | 3795 assert(token.type == T.LParen || token.type == T.LBracket || token.type == T.Comma); |
3796 assert(terminator == T.RParen || terminator == T.RBracket); | |
139 | 3797 Expression[] args; |
138 | 3798 |
3799 nT(); | |
3800 if (token.type == terminator) | |
3801 { | |
3802 nT(); | |
3803 return null; | |
3804 } | |
3805 | |
139 | 3806 goto LenterLoop; |
3807 do | |
138 | 3808 { |
139 | 3809 nT(); |
3810 LenterLoop: | |
3811 args ~= parseAssignExpression(); | |
3812 } while (token.type == T.Comma) | |
3813 | |
3814 require(terminator); | |
3815 return args; | |
138 | 3816 } |
3817 | |
143 | 3818 Parameters parseParameterList() |
117
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
aziz
parents:
116
diff
changeset
|
3819 out(params) |
96 | 3820 { |
117
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
aziz
parents:
116
diff
changeset
|
3821 if (params.length > 1) |
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
aziz
parents:
116
diff
changeset
|
3822 foreach (param; params.items[0..$-1]) |
96 | 3823 { |
117
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
aziz
parents:
116
diff
changeset
|
3824 if (param.isVariadic()) |
96 | 3825 assert(0, "variadic arguments can only appear at the end of the parameter list."); |
3826 } | |
3827 } | |
3828 body | |
95 | 3829 { |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3830 auto begin = token; |
95 | 3831 require(T.LParen); |
3832 | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3833 auto params = new Parameters(); |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3834 |
95 | 3835 if (token.type == T.RParen) |
3836 { | |
3837 nT(); | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3838 return set(params, begin); |
95 | 3839 } |
3840 | |
3841 while (1) | |
3842 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3843 auto paramBegin = token; |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3844 Token* stcTok; |
269 | 3845 StorageClass stc, tmp; |
3846 | |
3847 if (token.type == T.Ellipses) | |
3848 { | |
3849 nT(); | |
3850 params ~= set(new Parameter(null, null, null, null), paramBegin); | |
3851 break; // Exit loop. | |
3852 } | |
3853 | |
3854 Lstc_loop: | |
95 | 3855 switch (token.type) |
3856 { | |
269 | 3857 version(D2) |
3858 { | |
3859 case T.Invariant: // D2.0 | |
3860 if (peekNext() == T.LParen) | |
3861 goto default; | |
3862 tmp = StorageClass.Invariant; | |
3863 goto Lcommon; | |
3864 case T.Const: // D2.0 | |
3865 if (peekNext() == T.LParen) | |
3866 goto default; | |
3867 tmp = StorageClass.Const; | |
3868 goto Lcommon; | |
3869 case T.Final: // D2.0 | |
3870 tmp = StorageClass.Final; | |
3871 goto Lcommon; | |
3872 case T.Scope: // D2.0 | |
3873 tmp = StorageClass.Scope; | |
3874 goto Lcommon; | |
3875 case T.Static: // D2.0 | |
3876 tmp = StorageClass.Static; | |
3877 goto Lcommon; | |
3878 case T.In: | |
3879 tmp = StorageClass.In; | |
3880 goto Lcommon; | |
3881 case T.Out: | |
282 | 3882 tmp = StorageClass.Out; |
269 | 3883 goto Lcommon; |
3884 case T.Inout, T.Ref: | |
3885 tmp = StorageClass.Ref; | |
3886 goto Lcommon; | |
3887 case T.Lazy: | |
3888 tmp = StorageClass.Lazy; | |
3889 goto Lcommon; | |
3890 Lcommon: | |
3891 if (stc & tmp) | |
3892 error(MID.RedundantStorageClass, token.srcText); | |
3893 else | |
3894 stc |= tmp; | |
3895 nT(); | |
3896 goto Lstc_loop; | |
3897 } | |
3898 else // else body of version(D2) | |
3899 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3900 case T.In, T.Out, T.Inout, T.Ref, T.Lazy: |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3901 stcTok = token; |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3902 nT(); |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3903 goto default; |
269 | 3904 } |
95 | 3905 default: |
269 | 3906 version(D2) |
3907 { | |
3908 if (stc != StorageClass.None) | |
3909 stcTok = begin; | |
3910 } | |
253
4279b638c63e
- Changed some string types to Token*. Adapted parser accordingly.
aziz
parents:
252
diff
changeset
|
3911 Token* ident; |
130 | 3912 auto type = parseDeclarator(ident, true); |
99
6b8c248f5911
- Added member type to classes CastExpression and TypeidExpression.
aziz
parents:
98
diff
changeset
|
3913 |
95 | 3914 Expression assignExpr; |
3915 if (token.type == T.Assign) | |
3916 { | |
3917 nT(); | |
3918 assignExpr = parseAssignExpression(); | |
3919 } | |
3920 | |
3921 if (token.type == T.Ellipses) | |
3922 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3923 auto p = set(new Parameter(stcTok, type, ident, assignExpr), paramBegin); |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3924 p.stc |= StorageClass.Variadic; |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3925 params ~= p; |
95 | 3926 nT(); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3927 break; // Exit loop. |
95 | 3928 } |
3929 | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3930 params ~= set(new Parameter(stcTok, type, ident, assignExpr), paramBegin); |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3931 |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3932 if (token.type != T.Comma) |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3933 break; // Exit loop. |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3934 nT(); |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3935 continue; |
95 | 3936 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3937 break; // Exit loop. |
95 | 3938 } |
3939 require(T.RParen); | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3940 return set(params, begin); |
95 | 3941 } |
3942 | |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
3943 TemplateArguments parseTemplateArguments() |
139 | 3944 { |
254
eb6e3f1fbfee
- Removed typedef and created a proper TemplateArguments class.
aziz
parents:
253
diff
changeset
|
3945 auto begin = token; |
eb6e3f1fbfee
- Removed typedef and created a proper TemplateArguments class.
aziz
parents:
253
diff
changeset
|
3946 auto args = new TemplateArguments; |
139 | 3947 |
3948 require(T.LParen); | |
255
7ba0229af908
- Fixed parseTemplateArguments. Removed a return path and put the while loop into an if-statement.
aziz
parents:
254
diff
changeset
|
3949 if (token.type != T.RParen) |
139 | 3950 { |
255
7ba0229af908
- Fixed parseTemplateArguments. Removed a return path and put the while loop into an if-statement.
aziz
parents:
254
diff
changeset
|
3951 while (1) |
139 | 3952 { |
255
7ba0229af908
- Fixed parseTemplateArguments. Removed a return path and put the while loop into an if-statement.
aziz
parents:
254
diff
changeset
|
3953 bool success; |
7ba0229af908
- Fixed parseTemplateArguments. Removed a return path and put the while loop into an if-statement.
aziz
parents:
254
diff
changeset
|
3954 auto typeArgument = try_(parseType(), success); |
7ba0229af908
- Fixed parseTemplateArguments. Removed a return path and put the while loop into an if-statement.
aziz
parents:
254
diff
changeset
|
3955 if (success) |
7ba0229af908
- Fixed parseTemplateArguments. Removed a return path and put the while loop into an if-statement.
aziz
parents:
254
diff
changeset
|
3956 { |
7ba0229af908
- Fixed parseTemplateArguments. Removed a return path and put the while loop into an if-statement.
aziz
parents:
254
diff
changeset
|
3957 // TemplateArgument: |
7ba0229af908
- Fixed parseTemplateArguments. Removed a return path and put the while loop into an if-statement.
aziz
parents:
254
diff
changeset
|
3958 // Type |
7ba0229af908
- Fixed parseTemplateArguments. Removed a return path and put the while loop into an if-statement.
aziz
parents:
254
diff
changeset
|
3959 // Symbol |
7ba0229af908
- Fixed parseTemplateArguments. Removed a return path and put the while loop into an if-statement.
aziz
parents:
254
diff
changeset
|
3960 args ~= typeArgument; |
7ba0229af908
- Fixed parseTemplateArguments. Removed a return path and put the while loop into an if-statement.
aziz
parents:
254
diff
changeset
|
3961 } |
7ba0229af908
- Fixed parseTemplateArguments. Removed a return path and put the while loop into an if-statement.
aziz
parents:
254
diff
changeset
|
3962 else |
7ba0229af908
- Fixed parseTemplateArguments. Removed a return path and put the while loop into an if-statement.
aziz
parents:
254
diff
changeset
|
3963 { |
7ba0229af908
- Fixed parseTemplateArguments. Removed a return path and put the while loop into an if-statement.
aziz
parents:
254
diff
changeset
|
3964 // TemplateArgument: |
7ba0229af908
- Fixed parseTemplateArguments. Removed a return path and put the while loop into an if-statement.
aziz
parents:
254
diff
changeset
|
3965 // AssignExpression |
7ba0229af908
- Fixed parseTemplateArguments. Removed a return path and put the while loop into an if-statement.
aziz
parents:
254
diff
changeset
|
3966 args ~= parseAssignExpression(); |
7ba0229af908
- Fixed parseTemplateArguments. Removed a return path and put the while loop into an if-statement.
aziz
parents:
254
diff
changeset
|
3967 } |
7ba0229af908
- Fixed parseTemplateArguments. Removed a return path and put the while loop into an if-statement.
aziz
parents:
254
diff
changeset
|
3968 if (token.type != T.Comma) |
7ba0229af908
- Fixed parseTemplateArguments. Removed a return path and put the while loop into an if-statement.
aziz
parents:
254
diff
changeset
|
3969 break; // Exit loop. |
7ba0229af908
- Fixed parseTemplateArguments. Removed a return path and put the while loop into an if-statement.
aziz
parents:
254
diff
changeset
|
3970 nT(); |
139 | 3971 } |
255
7ba0229af908
- Fixed parseTemplateArguments. Removed a return path and put the while loop into an if-statement.
aziz
parents:
254
diff
changeset
|
3972 } |
139 | 3973 require(T.RParen); |
254
eb6e3f1fbfee
- Removed typedef and created a proper TemplateArguments class.
aziz
parents:
253
diff
changeset
|
3974 set(args, begin); |
139 | 3975 return args; |
3976 } | |
269 | 3977 version(D2) |
3978 { | |
3979 TemplateArguments parseTemplateArguments2() | |
3980 { | |
3981 assert(token.type == T.Comma); | |
3982 nT(); | |
3983 auto begin = token; | |
3984 auto args = new TemplateArguments; | |
3985 | |
3986 if (token.type != T.RParen) | |
3987 { | |
3988 while (1) | |
3989 { | |
3990 bool success; | |
3991 auto typeArgument = try_(parseType(), success); | |
3992 if (success) | |
3993 { | |
3994 // TemplateArgument: | |
3995 // Type | |
3996 // Symbol | |
3997 args ~= typeArgument; | |
3998 } | |
3999 else | |
4000 { | |
4001 // TemplateArgument: | |
4002 // AssignExpression | |
4003 args ~= parseAssignExpression(); | |
4004 } | |
4005 if (token.type != T.Comma) | |
4006 break; // Exit loop. | |
4007 nT(); | |
4008 } | |
4009 } | |
4010 else | |
4011 error(MID.ExpectedButFound, "Type/Expression", ")"); | |
4012 require(T.RParen); | |
4013 set(args, begin); | |
4014 return args; | |
4015 } | |
4016 } // version(D2) | |
258 | 4017 TemplateParameters parseTemplateParameterList() |
137 | 4018 { |
258 | 4019 auto begin = token; |
295
75b47c71a34c
- Assigning to Node.children in several constructors that inherit from Node.
aziz
parents:
293
diff
changeset
|
4020 auto tparams = new TemplateParameters; |
75b47c71a34c
- Assigning to Node.children in several constructors that inherit from Node.
aziz
parents:
293
diff
changeset
|
4021 |
137 | 4022 require(T.LParen); |
4023 if (token.type == T.RParen) | |
295
75b47c71a34c
- Assigning to Node.children in several constructors that inherit from Node.
aziz
parents:
293
diff
changeset
|
4024 return tparams; |
75b47c71a34c
- Assigning to Node.children in several constructors that inherit from Node.
aziz
parents:
293
diff
changeset
|
4025 |
137 | 4026 while (1) |
4027 { | |
258 | 4028 auto paramBegin = token; |
137 | 4029 TP tp; |
253
4279b638c63e
- Changed some string types to Token*. Adapted parser accordingly.
aziz
parents:
252
diff
changeset
|
4030 Token* ident; |
137 | 4031 Type valueType; |
4032 Type specType, defType; | |
4033 Expression specValue, defValue; | |
4034 | |
4035 switch (token.type) | |
4036 { | |
4037 case T.Alias: | |
4038 // TemplateAliasParameter: | |
4039 // alias Identifier | |
4040 tp = TP.Alias; | |
4041 nT(); // Skip alias keyword. | |
253
4279b638c63e
- Changed some string types to Token*. Adapted parser accordingly.
aziz
parents:
252
diff
changeset
|
4042 ident = requireId(); |
137 | 4043 // : SpecializationType |
4044 if (token.type == T.Colon) | |
4045 { | |
4046 nT(); | |
4047 specType = parseType(); | |
4048 } | |
4049 // = DefaultType | |
4050 if (token.type == T.Assign) | |
4051 { | |
4052 nT(); | |
4053 defType = parseType(); | |
4054 } | |
4055 break; | |
4056 case T.Identifier: | |
253
4279b638c63e
- Changed some string types to Token*. Adapted parser accordingly.
aziz
parents:
252
diff
changeset
|
4057 ident = token; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
4058 switch (peekNext()) |
137 | 4059 { |
4060 case T.Ellipses: | |
4061 // TemplateTupleParameter: | |
4062 // Identifier ... | |
4063 tp = TP.Tuple; | |
4064 nT(); // Skip Identifier. | |
4065 nT(); // Skip Ellipses. | |
4066 // if (token.type == T.Comma) | |
4067 // error(); // TODO: issue error msg for variadic param not being last. | |
4068 break; | |
4069 case T.Comma, T.RParen, T.Colon, T.Assign: | |
4070 // TemplateTypeParameter: | |
4071 // Identifier | |
4072 tp = TP.Type; | |
4073 nT(); // Skip Identifier. | |
4074 // : SpecializationType | |
4075 if (token.type == T.Colon) | |
4076 { | |
4077 nT(); | |
4078 specType = parseType(); | |
4079 } | |
4080 // = DefaultType | |
4081 if (token.type == T.Assign) | |
4082 { | |
4083 nT(); | |
4084 defType = parseType(); | |
4085 } | |
4086 break; | |
4087 default: | |
4088 // TemplateValueParameter: | |
4089 // Declarator | |
4090 ident = null; | |
4091 goto LTemplateValueParameter; | |
4092 } | |
4093 break; | |
4094 default: | |
4095 LTemplateValueParameter: | |
4096 // TemplateValueParameter: | |
4097 // Declarator | |
4098 tp = TP.Value; | |
4099 valueType = parseDeclarator(ident); | |
4100 // : SpecializationValue | |
4101 if (token.type == T.Colon) | |
4102 { | |
4103 nT(); | |
4104 specValue = parseCondExpression(); | |
4105 } | |
4106 // = DefaultValue | |
4107 if (token.type == T.Assign) | |
4108 { | |
4109 nT(); | |
4110 defValue = parseCondExpression(); | |
4111 } | |
4112 } | |
4113 | |
258 | 4114 tparams ~= set(new TemplateParameter(tp, valueType, ident, specType, defType, specValue, defValue), paramBegin); |
137 | 4115 |
4116 if (token.type != T.Comma) | |
4117 break; | |
4118 nT(); | |
4119 } | |
4120 require(T.RParen); | |
258 | 4121 set(tparams, begin); |
137 | 4122 return tparams; |
4123 } | |
4124 | |
124 | 4125 void expected(TOK tok) |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4126 { |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
4127 if (token.type != tok) |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4128 error(MID.ExpectedButFound, Token.Token.toString(tok), token.srcText); |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4129 } |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4130 |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4131 void require(TOK tok) |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4132 { |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
4133 if (token.type == tok) |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4134 nT(); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4135 else |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4136 error(MID.ExpectedButFound, Token.Token.toString(tok), token.srcText); |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4137 } |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4138 |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4139 void requireNext(TOK tok) |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4140 { |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4141 nT(); |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4142 require(tok); |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4143 } |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4144 |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
4145 string requireIdentifier() |
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
4146 { |
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
4147 string identifier; |
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
4148 if (token.type == T.Identifier) |
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
4149 { |
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
4150 identifier = token.identifier; |
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
4151 nT(); |
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
4152 } |
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
4153 else |
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
4154 error(MID.ExpectedButFound, "Identifier", token.srcText); |
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
4155 return identifier; |
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
4156 } |
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
4157 |
243 | 4158 Token* requireId() |
4159 { | |
4160 if (token.type == T.Identifier) | |
4161 { | |
4162 auto id = token; | |
4163 nT(); | |
4164 return id; | |
4165 } | |
4166 else | |
4167 error(MID.ExpectedButFound, "Identifier", token.srcText); | |
4168 return null; | |
4169 } | |
4170 | |
71 | 4171 void error(MID id, ...) |
4172 { | |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4173 if (trying) |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4174 { |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4175 ++errorCount; |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4176 return; |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4177 } |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4178 |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4179 // if (errors.length == 10) |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4180 // return; |
94 | 4181 errors ~= new Information(InfoType.Parser, id, lx.loc, arguments(_arguments, _argptr)); |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4182 // writefln("(%d)P: ", lx.loc, errors[$-1].getMsg); |
71 | 4183 } |
65 | 4184 } |